#58AD59

CSS

:root {
  --devil-s-grass: #58ad59;
  --devil-s-grass-rgb: 88 173 89;
  --devil-s-grass-oklch: oklch(0.674 0.145 144);
}

.element {
  color: var(--devil-s-grass);
  background-color: hsl(121 34% 51%);
  border-color: oklch(0.674 0.145 144);
}

Tailwind CSS v4

@theme {
  --color-devil-s-grass: #58ad59;
  --color-devil-s-grass-50: #dbffdd;
  --color-devil-s-grass-100: #caf6cb;
  --color-devil-s-grass-200: #ace5af;
  --color-devil-s-grass-300: #85cb8a;
  --color-devil-s-grass-400: #64b465;
  --color-devil-s-grass-500: #3d9e40;
  --color-devil-s-grass-600: #358538;
  --color-devil-s-grass-700: #2a6b2c;
  --color-devil-s-grass-800: #204e1c;
  --color-devil-s-grass-900: #153712;
  --color-devil-s-grass-950: #062105;
}

SCSS

$devil-s-grass: #58ad59;
$devil-s-grass-rgb: 88, 173, 89;
$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);
}