Olive Yellow

CSS

:root {
  --olive-yellow: #c2b709;
  --olive-yellow-rgb: 194 183 9;
  --olive-yellow-oklch: oklch(0.764 0.161 105.2);
}

.element {
  color: var(--olive-yellow);
  background-color: hsl(56 91% 40%);
  border-color: oklch(0.764 0.161 105.2);
}

Tailwind CSS v4

@theme {
  --color-olive-yellow: #c2b709;
  --color-olive-yellow-50: #faf9c4;
  --color-olive-yellow-100: #edecae;
  --color-olive-yellow-200: #dbd987;
  --color-olive-yellow-300: #c1bd52;
  --color-olive-yellow-400: #ada300;
  --color-olive-yellow-500: #978900;
  --color-olive-yellow-600: #807400;
  --color-olive-yellow-700: #665d00;
  --color-olive-yellow-800: #4d4300;
  --color-olive-yellow-900: #362f00;
  --color-olive-yellow-950: #211b00;
}

SCSS

$olive-yellow: #c2b709;
$olive-yellow-rgb: 194, 183, 9;
$olive-yellow-light: mix(#fff, $olive-yellow, 20%);
$olive-yellow-dark: mix(#000, $olive-yellow, 20%);

.element {
  color: $olive-yellow;
  box-shadow: 0 0 0 2px rgba($olive-yellow, 0.35);
}