#147C40

CSS

:root {
  --gale-of-the-wind: #147c40;
  --gale-of-the-wind-rgb: 20 124 64;
  --gale-of-the-wind-oklch: oklch(0.516 0.129 151.8);
}

.element {
  color: var(--gale-of-the-wind);
  background-color: hsl(145 72% 28%);
  border-color: oklch(0.516 0.129 151.8);
}

Tailwind CSS v4

@theme {
  --color-gale-of-the-wind: #147c40;
  --color-gale-of-the-wind-50: #daffe4;
  --color-gale-of-the-wind-100: #c8f5d4;
  --color-gale-of-the-wind-200: #a9e5bb;
  --color-gale-of-the-wind-300: #81cb99;
  --color-gale-of-the-wind-400: #5eb478;
  --color-gale-of-the-wind-500: #319e59;
  --color-gale-of-the-wind-600: #2c854c;
  --color-gale-of-the-wind-700: #236b3c;
  --color-gale-of-the-wind-800: #1a4e29;
  --color-gale-of-the-wind-900: #11371b;
  --color-gale-of-the-wind-950: #03210c;
}

SCSS

$gale-of-the-wind: #147c40;
$gale-of-the-wind-rgb: 20, 124, 64;
$gale-of-the-wind-light: mix(#fff, $gale-of-the-wind, 20%);
$gale-of-the-wind-dark: mix(#000, $gale-of-the-wind, 20%);

.element {
  color: $gale-of-the-wind;
  box-shadow: 0 0 0 2px rgba($gale-of-the-wind, 0.35);
}