Realm of the Underworld

CSS

:root {
  --realm-of-the-underworld: #114411;
  --realm-of-the-underworld-rgb: 17 68 17;
  --realm-of-the-underworld-oklch: oklch(0.341 0.096 143.1);
}

.element {
  color: var(--realm-of-the-underworld);
  background-color: hsl(120 60% 17%);
  border-color: oklch(0.341 0.096 143.1);
}

Tailwind CSS v4

@theme {
  --color-realm-of-the-underworld: #114411;
  --color-realm-of-the-underworld-50: #e5fde5;
  --color-realm-of-the-underworld-100: #d5f1d5;
  --color-realm-of-the-underworld-200: #bbe0bb;
  --color-realm-of-the-underworld-300: #99c599;
  --color-realm-of-the-underworld-400: #7cad79;
  --color-realm-of-the-underworld-500: #5e975b;
  --color-realm-of-the-underworld-600: #507f4d;
  --color-realm-of-the-underworld-700: #40663e;
  --color-realm-of-the-underworld-800: #2f4b2b;
  --color-realm-of-the-underworld-900: #20341d;
  --color-realm-of-the-underworld-950: #0f1f0d;
}

SCSS

$realm-of-the-underworld: #114411;
$realm-of-the-underworld-rgb: 17, 68, 17;
$realm-of-the-underworld-light: mix(#fff, $realm-of-the-underworld, 20%);
$realm-of-the-underworld-dark: mix(#000, $realm-of-the-underworld, 20%);

.element {
  color: $realm-of-the-underworld;
  box-shadow: 0 0 0 2px rgba($realm-of-the-underworld, 0.35);
}