#005033

CSS

:root {
  --lost-in-the-woods: #005033;
  --lost-in-the-woods-rgb: 0 80 51;
  --lost-in-the-woods-oklch: oklch(0.381 0.085 160.7);
}

.element {
  color: var(--lost-in-the-woods);
  background-color: hsl(158 100% 16%);
  border-color: oklch(0.381 0.085 160.7);
}

Tailwind CSS v4

@theme {
  --color-lost-in-the-woods: #005033;
  --color-lost-in-the-woods-50: #e0fdee;
  --color-lost-in-the-woods-100: #cff1e0;
  --color-lost-in-the-woods-200: #b4e0ca;
  --color-lost-in-the-woods-300: #90c6ab;
  --color-lost-in-the-woods-400: #70ae8e;
  --color-lost-in-the-woods-500: #4d9873;
  --color-lost-in-the-woods-600: #428062;
  --color-lost-in-the-woods-700: #35674e;
  --color-lost-in-the-woods-800: #264b37;
  --color-lost-in-the-woods-900: #1a3426;
  --color-lost-in-the-woods-950: #0a2014;
}

SCSS

$lost-in-the-woods: #005033;
$lost-in-the-woods-rgb: 0, 80, 51;
$lost-in-the-woods-light: mix(#fff, $lost-in-the-woods, 20%);
$lost-in-the-woods-dark: mix(#000, $lost-in-the-woods, 20%);

.element {
  color: $lost-in-the-woods;
  box-shadow: 0 0 0 2px rgba($lost-in-the-woods, 0.35);
}