Olive

CSS

:root {
  --olive: #808010;
  --olive-rgb: 128 128 16;
  --olive-oklch: oklch(0.581 0.122 109.7);
}

.element {
  color: var(--olive);
  background-color: hsl(60 78% 28%);
  border-color: oklch(0.581 0.122 109.7);
}

Tailwind CSS v4

@theme {
  --color-olive: #808010;
  --color-olive-50: #f6f9d1;
  --color-olive-100: #e8edbe;
  --color-olive-200: #d5da9d;
  --color-olive-300: #b9be73;
  --color-olive-400: #a3a448;
  --color-olive-500: #8c8c04;
  --color-olive-600: #77770d;
  --color-olive-700: #5f5f0c;
  --color-olive-800: #474504;
  --color-olive-900: #313004;
  --color-olive-950: #1d1c00;
}

SCSS

$olive: #808010;
$olive-rgb: 128, 128, 16;
$olive-light: mix(#fff, $olive, 20%);
$olive-dark: mix(#000, $olive, 20%);

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