#4EAE5E

CSS

:root {
  --devil-s-grass: #4eae5e;
  --devil-s-grass-rgb: 78 174 94;
  --devil-s-grass-oklch: oklch(0.673 0.147 147.1);
}

.element {
  color: var(--devil-s-grass);
  background-color: hsl(130 38% 49%);
  border-color: oklch(0.673 0.147 147.1);
}

Tailwind CSS v4

@theme {
  --color-devil-s-grass: #4eae5e;
  --color-devil-s-grass-50: #d9ffdf;
  --color-devil-s-grass-100: #c6f6ce;
  --color-devil-s-grass-200: #a8e6b2;
  --color-devil-s-grass-300: #7fcc8e;
  --color-devil-s-grass-400: #5cb569;
  --color-devil-s-grass-500: #2d9f47;
  --color-devil-s-grass-600: #29873d;
  --color-devil-s-grass-700: #216c30;
  --color-devil-s-grass-800: #1a4f1f;
  --color-devil-s-grass-900: #113714;
  --color-devil-s-grass-950: #032206;
}

SCSS

$devil-s-grass: #4eae5e;
$devil-s-grass-rgb: 78, 174, 94;
$devil-s-grass-light: mix(#fff, $devil-s-grass, 20%);
$devil-s-grass-dark: mix(#000, $devil-s-grass, 20%);

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