#15884B

CSS

:root {
  --later-gator: #15884b;
  --later-gator-rgb: 21 136 75;
  --later-gator-oklch: oklch(0.552 0.134 153.4);
}

.element {
  color: var(--later-gator);
  background-color: hsl(148 73% 31%);
  border-color: oklch(0.552 0.134 153.4);
}

Tailwind CSS v4

@theme {
  --color-later-gator: #15884b;
  --color-later-gator-50: #d8ffe5;
  --color-later-gator-100: #c5f6d5;
  --color-later-gator-200: #a6e6bc;
  --color-later-gator-300: #7ccc9a;
  --color-later-gator-400: #56b578;
  --color-later-gator-500: #219f5a;
  --color-later-gator-600: #20864d;
  --color-later-gator-700: #1a6c3d;
  --color-later-gator-800: #144f29;
  --color-later-gator-900: #0d371c;
  --color-later-gator-950: #01220c;
}

SCSS

$later-gator: #15884b;
$later-gator-rgb: 21, 136, 75;
$later-gator-light: mix(#fff, $later-gator, 20%);
$later-gator-dark: mix(#000, $later-gator, 20%);

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