#9C9F5A

CSS

:root {
  --garden-of-earthly-delights: #9c9f5a;
  --garden-of-earthly-delights-rgb: 156 159 90;
  --garden-of-earthly-delights-oklch: oklch(0.684 0.092 110.8);
}

.element {
  color: var(--garden-of-earthly-delights);
  background-color: hsl(63 28% 49%);
  border-color: oklch(0.684 0.092 110.8);
}

Tailwind CSS v4

@theme {
  --color-garden-of-earthly-delights: #9c9f5a;
  --color-garden-of-earthly-delights-50: #f5f8db;
  --color-garden-of-earthly-delights-100: #e8ecc9;
  --color-garden-of-earthly-delights-200: #d4d9ac;
  --color-garden-of-earthly-delights-300: #b7bd86;
  --color-garden-of-earthly-delights-400: #a1a463;
  --color-garden-of-earthly-delights-500: #898c3e;
  --color-garden-of-earthly-delights-600: #747636;
  --color-garden-of-earthly-delights-700: #5d5f2b;
  --color-garden-of-earthly-delights-800: #45451c;
  --color-garden-of-earthly-delights-900: #303013;
  --color-garden-of-earthly-delights-950: #1c1c05;
}

SCSS

$garden-of-earthly-delights: #9c9f5a;
$garden-of-earthly-delights-rgb: 156, 159, 90;
$garden-of-earthly-delights-light: mix(#fff, $garden-of-earthly-delights, 20%);
$garden-of-earthly-delights-dark: mix(#000, $garden-of-earthly-delights, 20%);

.element {
  color: $garden-of-earthly-delights;
  box-shadow: 0 0 0 2px rgba($garden-of-earthly-delights, 0.35);
}