#248461

CSS

:root {
  --primal-green: #248461;
  --primal-green-rgb: 36 132 97;
  --primal-green-oklch: oklch(0.549 0.104 164.2);
}

.element {
  color: var(--primal-green);
  background-color: hsl(158 57% 33%);
  border-color: oklch(0.549 0.104 164.2);
}

Tailwind CSS v4

@theme {
  --color-primal-green: #248461;
  --color-primal-green-50: #daffee;
  --color-primal-green-100: #c8f4e0;
  --color-primal-green-200: #aae3ca;
  --color-primal-green-300: #82c9ab;
  --color-primal-green-400: #5eb28e;
  --color-primal-green-500: #319b74;
  --color-primal-green-600: #2c8362;
  --color-primal-green-700: #23694e;
  --color-primal-green-800: #194d37;
  --color-primal-green-900: #113626;
  --color-primal-green-950: #032114;
}

SCSS

$primal-green: #248461;
$primal-green-rgb: 36, 132, 97;
$primal-green-light: mix(#fff, $primal-green, 20%);
$primal-green-dark: mix(#000, $primal-green, 20%);

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