{
  "gem": {
    "slug": "atmos-playground-vg-0650",
    "name": "Atmos Playground",
    "description": "Color system builder that generates full tonal scales from a few seeds and checks WCAG and APCA across every pairing.",
    "url": "https://atmos.style/playground",
    "domain": "atmos.style",
    "author": "Atmos",
    "license": "freemium",
    "category": "Design Tools & Generators",
    "subcategory": "Color",
    "tags": [
      "color-scale",
      "oklch",
      "contrast",
      "design-systems"
    ],
    "whyGem": "Treats color as a system with a contrast grid, not a pretty five-swatch strip.",
    "sourceType": "site",
    "image": "/api/public/library/og/VG-0650-card.svg",
    "pageUrl": "https://vibing.inc/library/atmos-playground-vg-0650"
  }
}