#073D23

CSS

:root {
  --lost-in-the-woods: #073d23;
  --lost-in-the-woods-rgb: 7 61 35;
  --lost-in-the-woods-oklch: oklch(0.319 0.071 156.5);
}

.element {
  color: var(--lost-in-the-woods);
  background-color: hsl(151 79% 13%);
  border-color: oklch(0.319 0.071 156.5);
}

Tailwind CSS v4

@theme {
  --color-lost-in-the-woods: #073d23;
  --color-lost-in-the-woods-50: #e5fcee;
  --color-lost-in-the-woods-100: #d5f0df;
  --color-lost-in-the-woods-200: #bcdec9;
  --color-lost-in-the-woods-300: #99c3aa;
  --color-lost-in-the-woods-400: #7cab8d;
  --color-lost-in-the-woods-500: #5d9573;
  --color-lost-in-the-woods-600: #4f7e61;
  --color-lost-in-the-woods-700: #3f654e;
  --color-lost-in-the-woods-800: #2e4a37;
  --color-lost-in-the-woods-900: #1f3326;
  --color-lost-in-the-woods-950: #0f1f14;
}

SCSS

$lost-in-the-woods: #073d23;
$lost-in-the-woods-rgb: 7, 61, 35;
$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);
}