Dark Serpent

CSS

:root {
  --dark-serpent: #113311;
  --dark-serpent-rgb: 17 51 17;
  --dark-serpent-oklch: oklch(0.286 0.071 143.5);
}

.element {
  color: var(--dark-serpent);
  background-color: hsl(120 50% 13%);
  border-color: oklch(0.286 0.071 143.5);
}

Tailwind CSS v4

@theme {
  --color-dark-serpent: #113311;
  --color-dark-serpent-50: #e9fbe9;
  --color-dark-serpent-100: #daefda;
  --color-dark-serpent-200: #c2ddc2;
  --color-dark-serpent-300: #a1c2a2;
  --color-dark-serpent-400: #86aa84;
  --color-dark-serpent-500: #6a9368;
  --color-dark-serpent-600: #5a7c58;
  --color-dark-serpent-700: #486346;
  --color-dark-serpent-800: #354932;
  --color-dark-serpent-900: #243222;
  --color-dark-serpent-950: #131e11;
}

SCSS

$dark-serpent: #113311;
$dark-serpent-rgb: 17, 51, 17;
$dark-serpent-light: mix(#fff, $dark-serpent, 20%);
$dark-serpent-dark: mix(#000, $dark-serpent, 20%);

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