#1F874D

CSS

:root {
  --later-gator: #1f874d;
  --later-gator-rgb: 31 135 77;
  --later-gator-oklch: oklch(0.552 0.128 153.5);
}

.element {
  color: var(--later-gator);
  background-color: hsl(147 63% 33%);
  border-color: oklch(0.552 0.128 153.5);
}

Tailwind CSS v4

@theme {
  --color-later-gator: #1f874d;
  --color-later-gator-50: #d9ffe6;
  --color-later-gator-100: #c7f5d6;
  --color-later-gator-200: #a8e5bd;
  --color-later-gator-300: #7fcb9b;
  --color-later-gator-400: #5bb47a;
  --color-later-gator-500: #2b9e5c;
  --color-later-gator-600: #27864f;
  --color-later-gator-700: #1f6b3f;
  --color-later-gator-800: #184f2b;
  --color-later-gator-900: #10371d;
  --color-later-gator-950: #02210d;
}

SCSS

$later-gator: #1f874d;
$later-gator-rgb: 31, 135, 77;
$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);
}