Olive Drab

CSS

:root {
  --olive-drab: #6f7632;
  --olive-drab-rgb: 111 118 50;
  --olive-drab-oklch: oklch(0.545 0.092 114.4);
}

.element {
  color: var(--olive-drab);
  background-color: hsl(66 40% 33%);
  border-color: oklch(0.545 0.092 114.4);
}

Tailwind CSS v4

@theme {
  --color-olive-drab: #6f7632;
  --color-olive-drab-50: #f3f9dc;
  --color-olive-drab-100: #e6ecca;
  --color-olive-drab-200: #d1daad;
  --color-olive-drab-300: #b4be88;
  --color-olive-drab-400: #9da564;
  --color-olive-drab-500: #858d41;
  --color-olive-drab-600: #717738;
  --color-olive-drab-700: #5a5f2c;
  --color-olive-drab-800: #43461e;
  --color-olive-drab-900: #2e3013;
  --color-olive-drab-950: #1b1c05;
}

SCSS

$olive-drab: #6f7632;
$olive-drab-rgb: 111, 118, 50;
$olive-drab-light: mix(#fff, $olive-drab, 20%);
$olive-drab-dark: mix(#000, $olive-drab, 20%);

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