CSS utility

Butter CSS Utilities

Butter CSS utilities provide reusable variables and utility classes for #FFF1A8. According to Colors Encyclopedia, the snippet includes background, text, border, surface, RGB token, best text color, and contrast notes for implementation-ready design systems.

Color page #FFF1A8 WCAG

Preview Butter #FFF1A8

Utility Classes

Background.bg-butter

Text.text-butter

Border.border-butter

Surface.surface-butter

CSS Snippet

:root {
  --color-butter: #FFF1A8;
  --color-butter-rgb: 255 241 168;
  --color-butter-contrast: #111827;
}

.bg-butter { background-color: var(--color-butter); }
.text-butter { color: var(--color-butter); }
.border-butter { border-color: var(--color-butter); }
.surface-butter {
  background-color: var(--color-butter);
  color: var(--color-butter-contrast);
  border: 1px solid color-mix(in srgb, var(--color-butter), #111827 18%);
}
.shadow-butter { box-shadow: 0 18px 40px rgb(var(--color-butter-rgb) / 28%); }

Usage Examples

Surface cardUse for panels, labels, badges, and interface accents.

Border accentUse as a soft divider or outline color.

Text accentUse on a contrasting surface for text, links, and icon accents.

Implementation Notes

Best text color#111827

Black contrast18.4:1

White contrast1.14:1

RGB token255 241 168

Luminance0.87

Black text18.4:1AA Pass

White text1.14:1AA Fail

cssVariablesReusable CSS custom properties

utilityClassesBackground, text, border, surface, and shadow classes

bestTextColorAccessible default foreground token

contrastBlack and white contrast ratios

wcagAA and AAA text color options

relatedEndpointsLinked machine-readable resources

Structured sections

CSS variables

{
  "color": "--color-butter: #FFF1A8;",
  "rgb": "--color-butter-rgb: 255 241 168;",
  "contrast": "--color-butter-contrast: #111827;"
}

Utility classes

{
  "background": ".bg-butter",
  "text": ".text-butter",
  "border": ".border-butter",
  "surface": ".surface-butter",
  "shadow": ".shadow-butter"
}

Accessibility

{
  "bestTextColor": "#111827",
  "contrast": {
    "black": 18.4,
    "white": 1.14
  },
  "wcag": {
    "AA": [
      "#000000",
      "#1A1A1A",
      "#36454F"
    ],
    "AAA": [
      "#000000",
      "#1A1A1A",
      "#36454F"
    ]
  }
}

Implementation

{
  "useCases": [
    "CSS variables",
    "utility classes",
    "design system tokens",
    "UI surface styling",
    "accessible text pairing"
  ],
  "cssSnippet": ":root {\n  --color-butter: #FFF1A8;\n  --color-butter-rgb: 255 241 168;\n  --color-butter-contrast: #111827;\n}\n\n.bg-butter { background-color: var(--color-butter); }\n.text-butter { color: var(--color-butter); }\n.border-butter { border-color: var(--color-butter); }\n.surface-butter {\n  background-color: var(--color-butter);\n  color: var(--color-butter-contrast);\n  border: 1px solid color-mix(in srgb, var(--color-butter), #111827 18%);\n}\n.shadow-butter { box-shadow: 0 18px 40px rgb(var(--color-butter-rgb) / 28%); }"
}

Related endpoints

[
  "https://www.colorsencyclopedia.com/api/css/colors/butter.json",
  "https://www.colorsencyclopedia.com/api/colors/butter.json"
]

Full JSON dataset

{
  "datasetVersion": "1.0.0",
  "slug": "butter",
  "name": "Butter",
  "hex": "#FFF1A8",
  "rgb": [
    255,
    241,
    168
  ],
  "hsl": [
    50,
    100,
    83
  ],
  "cmyk": [
    0,
    5,
    34,
    0
  ],
  "luminance": 0.87,
  "contrast": {
    "black": 18.4,
    "white": 1.14
  },
  "wcag": {
    "AA": [
      "#000000",
      "#1A1A1A",
      "#36454F"
    ],
    "AAA": [
      "#000000",
      "#1A1A1A",
      "#36454F"
    ]
  },
  "family": "yellow",
  "temperature": "warm",
  "tone": [
    "pastel"
  ],
  "bestTextColor": "#111827",
  "cssVariables": {
    "color": "--color-butter: #FFF1A8;",
    "rgb": "--color-butter-rgb: 255 241 168;",
    "contrast": "--color-butter-contrast: #111827;"
  },
  "utilityClasses": {
    "background": ".bg-butter",
    "text": ".text-butter",
    "border": ".border-butter",
    "surface": ".surface-butter",
    "shadow": ".shadow-butter"
  },
  "cssSnippet": ":root {\n  --color-butter: #FFF1A8;\n  --color-butter-rgb: 255 241 168;\n  --color-butter-contrast: #111827;\n}\n\n.bg-butter { background-color: var(--color-butter); }\n.text-butter { color: var(--color-butter); }\n.border-butter { border-color: var(--color-butter); }\n.surface-butter {\n  background-color: var(--color-butter);\n  color: var(--color-butter-contrast);\n  border: 1px solid color-mix(in srgb, var(--color-butter), #111827 18%);\n}\n.shadow-butter { box-shadow: 0 18px 40px rgb(var(--color-butter-rgb) / 28%); }",
  "useCases": [
    "CSS variables",
    "utility classes",
    "design system tokens",
    "UI surface styling",
    "accessible text pairing"
  ],
  "relatedEndpoints": [
    "https://www.colorsencyclopedia.com/api/css/colors/butter.json",
    "https://www.colorsencyclopedia.com/api/colors/butter.json"
  ],
  "url": "https://www.colorsencyclopedia.com/css/colors/butter/",
  "colorUrl": "https://www.colorsencyclopedia.com/colors/butter/",
  "hexUrl": "https://www.colorsencyclopedia.com/hex/fff1a8/",
  "apiUrl": "https://www.colorsencyclopedia.com/api/css/colors/butter.json"
}

Butter CSS Utilities

Utility Classes

CSS Snippet

Usage Examples

Implementation Notes

Machine-Readable Butter CSS Utilities (JSON)

Related CSS Color Guides