#18864A

CSS

:root {
  --later-gator: #18864a;
  --later-gator-rgb: 24 134 74;
  --later-gator-oklch: oklch(0.547 0.132 153.2);
}

.element {
  color: var(--later-gator);
  background-color: hsl(147 70% 31%);
  border-color: oklch(0.547 0.132 153.2);
}

Tailwind CSS v4

@theme {
  --color-later-gator: #18864a;
  --color-later-gator-50: #d8ffe5;
  --color-later-gator-100: #c6f6d5;
  --color-later-gator-200: #a7e6bc;
  --color-later-gator-300: #7ecc9a;
  --color-later-gator-400: #59b579;
  --color-later-gator-500: #269e5a;
  --color-later-gator-600: #24864d;
  --color-later-gator-700: #1d6b3d;
  --color-later-gator-800: #164f2a;
  --color-later-gator-900: #0f371c;
  --color-later-gator-950: #02220c;
}

SCSS

$later-gator: #18864a;
$later-gator-rgb: 24, 134, 74;
$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);
}