{
  "$description": "Brand: NVIDIA (nvidia@1.0.0)",
  "color": {
    "swatches": {
      "$description": "Source-of-truth color swatches from palette nvidia@1.0.0",
      "nvidia-green": {
        "$value": "#76B900",
        "$type": "color",
        "$description": "The signature NVIDIA chartreuse green. The single colored hue on the corporate mark and the brand's identity accent.\n"
      },
      "nvidia-green-dark": {
        "$value": "#74B71B",
        "$type": "color",
        "$description": "Slightly cooler / darker variant declared on the live stylesheet — used as the legible on-dark pairing where the primary green meets a black surface.\n"
      },
      "black": {
        "$value": "#000000",
        "$type": "color",
        "$description": "Primary text on light surfaces; canvas in dark mode; logo fill in the monochrome one-color variant.\n"
      },
      "white": {
        "$value": "#FFFFFF",
        "$type": "color",
        "$description": "Default page background on nvidia.com; logo fill in the reverse one-color variant on dark surfaces.\n"
      },
      "gray-50": {
        "$value": "#F7F7F7",
        "$type": "color",
        "$description": "Subtle elevated surface tint on the white canvas."
      },
      "gray-100": {
        "$value": "#EEEEEE",
        "$type": "color",
        "$description": "Quiet rule / border on the white canvas."
      },
      "gray-300": {
        "$value": "#A7A7A7",
        "$type": "color",
        "$description": "Mid-gray for inactive controls and tertiary text."
      },
      "gray-600": {
        "$value": "#666666",
        "$type": "color",
        "$description": "Secondary body text on the white canvas."
      },
      "gray-700": {
        "$value": "#5E5E5E",
        "$type": "color",
        "$description": "Darker secondary text; control labels."
      }
    }
  },
  "font": {
    "$description": "Typography roles mapped to font atoms",
    "heading": {
      "family": {
        "$value": [
          "Inter",
          "-apple-system",
          "BlinkMacSystemFont",
          "Segoe UI",
          "Roboto",
          "Helvetica Neue",
          "Arial",
          "sans-serif"
        ],
        "$type": "fontFamily",
        "$description": "heading role → Inter (inter@1.0.0)"
      },
      "weight": {
        "100": {
          "$value": 100,
          "$type": "fontWeight"
        },
        "200": {
          "$value": 200,
          "$type": "fontWeight"
        },
        "300": {
          "$value": 300,
          "$type": "fontWeight"
        },
        "400": {
          "$value": 400,
          "$type": "fontWeight"
        },
        "500": {
          "$value": 500,
          "$type": "fontWeight"
        },
        "600": {
          "$value": 600,
          "$type": "fontWeight"
        },
        "700": {
          "$value": 700,
          "$type": "fontWeight"
        },
        "800": {
          "$value": 800,
          "$type": "fontWeight"
        },
        "900": {
          "$value": 900,
          "$type": "fontWeight"
        },
        "$description": "Available font weights"
      }
    },
    "body": {
      "family": {
        "$value": [
          "Inter",
          "-apple-system",
          "BlinkMacSystemFont",
          "Segoe UI",
          "Roboto",
          "Helvetica Neue",
          "Arial",
          "sans-serif"
        ],
        "$type": "fontFamily",
        "$description": "body role → Inter (inter@1.0.0)"
      },
      "weight": {
        "100": {
          "$value": 100,
          "$type": "fontWeight"
        },
        "200": {
          "$value": 200,
          "$type": "fontWeight"
        },
        "300": {
          "$value": 300,
          "$type": "fontWeight"
        },
        "400": {
          "$value": 400,
          "$type": "fontWeight"
        },
        "500": {
          "$value": 500,
          "$type": "fontWeight"
        },
        "600": {
          "$value": 600,
          "$type": "fontWeight"
        },
        "700": {
          "$value": 700,
          "$type": "fontWeight"
        },
        "800": {
          "$value": 800,
          "$type": "fontWeight"
        },
        "900": {
          "$value": 900,
          "$type": "fontWeight"
        },
        "$description": "Available font weights"
      }
    },
    "mono": {
      "family": {
        "$value": [
          "JetBrainsMono Nerd Font",
          "JetBrains Mono",
          "Fira Code",
          "Menlo",
          "Monaco",
          "Consolas",
          "Liberation Mono",
          "monospace"
        ],
        "$type": "fontFamily",
        "$description": "mono role → JetBrainsMono Nerd Font (jetbrainsmono-nerdfont@1.0.0)"
      },
      "weight": {
        "100": {
          "$value": 100,
          "$type": "fontWeight"
        },
        "200": {
          "$value": 200,
          "$type": "fontWeight"
        },
        "300": {
          "$value": 300,
          "$type": "fontWeight"
        },
        "400": {
          "$value": 400,
          "$type": "fontWeight"
        },
        "500": {
          "$value": 500,
          "$type": "fontWeight"
        },
        "600": {
          "$value": 600,
          "$type": "fontWeight"
        },
        "700": {
          "$value": 700,
          "$type": "fontWeight"
        },
        "800": {
          "$value": 800,
          "$type": "fontWeight"
        },
        "$description": "Available font weights"
      }
    }
  },
  "$extensions": {
    "com.brand-atoms.rules": [
      {
        "type": "colorChoice",
        "target": "roles.colors.mark",
        "severity": "error",
        "rationale": "The Logo and Brand Usage page directs users to \"use the full, two-color logo wherever possible,\" with one-color (black on light or white on dark) as the permitted alternative. The NVIDIA wordmark and \"eye\" logomark are not green — the signature green is the brand's accent color, not the mark fill. Filling the mark with NVIDIA Green is a forbidden recoloring.\n",
        "allowed": [
          "black",
          "white"
        ],
        "forbidden": [
          "nvidia-green",
          "nvidia-green-dark",
          "gray-300",
          "gray-600",
          "gray-700"
        ]
      },
      {
        "type": "forbiddenTreatment",
        "target": "logo",
        "severity": "error",
        "rationale": "The published guidance prohibits distorting, modifying, or stylizing the logo, applying effects, or placing the mark on busy backgrounds. The mark must appear in its approved proportions and approved color treatments only.\n",
        "treatments": [
          "stretched",
          "rotated",
          "recolored",
          "drop-shadow",
          "gradient-fill",
          "on-busy-photo",
          "outlined",
          "distorted"
        ]
      },
      {
        "type": "contrastRatio",
        "target": "logo",
        "severity": "error",
        "rationale": "The Logo and Brand Usage page explicitly calls for \"a minimum contrast ratio of 1:10 against the background\" — stricter than the WCAG floor and applied specifically to the corporate mark to preserve legibility.\n",
        "against": "background",
        "minRatio": 10
      },
      {
        "type": "contrastRatio",
        "target": "text-primary",
        "severity": "error",
        "rationale": "Black (#000000) on the white (#FFFFFF) canvas gives ~21:1 and clears WCAG AA at the body-text floor of 4.5:1. The monochrome brand posture leaves no headroom for lower- contrast text on the canvas surface.\n",
        "against": "background",
        "minRatio": 4.5,
        "standard": "WCAG-AA"
      },
      {
        "type": "colorChoice",
        "target": "roles.colors.primary",
        "severity": "error",
        "rationale": "NVIDIA Green (#76B900) is the brand's single chromatic accent and the only color permitted in the primary role. Neutrals are reserved for chrome and text. The darker green variant (#74B71B) is the on-dark legibility pairing declared in the live stylesheet.\n",
        "allowed": [
          "nvidia-green",
          "nvidia-green-dark"
        ],
        "forbidden": [
          "black",
          "white",
          "gray-300",
          "gray-600"
        ]
      },
      {
        "type": "contextRestriction",
        "target": "roles.colors.primary",
        "severity": "warning",
        "rationale": "NVIDIA Green is the brand accent — used on the wordmark, on calls-to-action, and as a highlight. It is not a body- text color; running paragraphs of NVIDIA Green type would fall below the AA contrast floor on the white canvas (#76B900 on #FFFFFF measures ~3.0:1, below the 4.5:1 body-text minimum).\n",
        "forbiddenContexts": [
          "body-text",
          "long-form-reading"
        ]
      },
      {
        "type": "accessibilityRequirement",
        "target": "*",
        "severity": "error",
        "rationale": "WCAG 2.1 Success Criterion 1.4.3 (Contrast Minimum) — Level AA. The monochrome-with-green palette pairs naturally with AA: black on white and white on black both clear AAA, and the green accent is reserved for non-body roles where the AA-large 3:1 floor applies.\n",
        "standard": "WCAG-AA",
        "criterion": "1.4.3"
      },
      {
        "type": "fontPairing",
        "target": "typography.display",
        "severity": "recommendation",
        "rationale": "NVIDIA's marketing surfaces use NVIDIA Sans (proprietary) for both display and body, distinguished by size and weight rather than two distinct families. Maintain at least a 1.3× ratio between display and prose to preserve hierarchy when one family carries both roles.\n",
        "requires": "prose",
        "minSizeRatio": 1.3
      }
    ],
    "com.brand-atoms.assets": [],
    "com.brand-atoms.provenance": {
      "source": "https://www.nvidia.com/en-us/about-nvidia/legal-info/logo-brand-usage/",
      "license": "Proprietary — All Rights Reserved",
      "attribution": "NVIDIA Corporation — identity guidance captured from the public Logo and Brand Usage page at nvidia.com/en-us/about-nvidia/legal-info/logo-brand-usage/ and palette values cross-referenced against the deployed stylesheet on nvidia.com. NVIDIA, the NVIDIA logo, the \"eye\" logomark, GeForce, CUDA, Omniverse, DRIVE, and Jetson are trademarks of NVIDIA Corporation.\n",
      "importedDate": "2026-05-18",
      "notes": "The proprietary brand typeface (NVIDIA Sans) is not publicly distributed. This atom references Inter@1 as the open-source rendering substitute and notes the proprietary primary here. Scope is parent corporate identity only — GeForce, CUDA, Omniverse, and other sub-brands are deferred to their own atoms. assets: [] per the encyclopedia's trademark- redistribution policy.\n"
    },
    "com.brand-atoms.references": {
      "palette": "nvidia@1.0.0",
      "fonts": {
        "heading": "inter@1.0.0",
        "body": "inter@1.0.0",
        "mono": "jetbrainsmono-nerdfont@1.0.0"
      }
    }
  }
}