#134324

CSS

:root {
  --lost-in-the-woods: #134324;
  --lost-in-the-woods-rgb: 19 67 36;
  --lost-in-the-woods-oklch: oklch(0.341 0.075 151.8);
}

.element {
  color: var(--lost-in-the-woods);
  background-color: hsl(141 56% 17%);
  border-color: oklch(0.341 0.075 151.8);
}

Tailwind CSS v4

@theme {
  --color-lost-in-the-woods: #134324;
  --color-lost-in-the-woods-50: #e6fcec;
  --color-lost-in-the-woods-100: #d6f0dd;
  --color-lost-in-the-woods-200: #bddec6;
  --color-lost-in-the-woods-300: #9ac3a6;
  --color-lost-in-the-woods-400: #7dac89;
  --color-lost-in-the-woods-500: #5f956d;
  --color-lost-in-the-woods-600: #517e5d;
  --color-lost-in-the-woods-700: #41654a;
  --color-lost-in-the-woods-800: #2f4a34;
  --color-lost-in-the-woods-900: #203324;
  --color-lost-in-the-woods-950: #0f1f13;
}

SCSS

$lost-in-the-woods: #134324;
$lost-in-the-woods-rgb: 19, 67, 36;
$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);
}