Leaflet

CSS

:root {
  --leaflet: #8b987b;
  --leaflet-rgb: 139 152 123;
  --leaflet-oklch: oklch(0.661 0.044 127.2);
}

.element {
  color: var(--leaflet);
  background-color: hsl(87 12% 54%);
  border-color: oklch(0.661 0.044 127.2);
}

Tailwind CSS v4

@theme {
  --color-leaflet: #8b987b;
  --color-leaflet-50: #f1f8eb;
  --color-leaflet-100: #e3ebdc;
  --color-leaflet-200: #ced8c5;
  --color-leaflet-300: #b0bca5;
  --color-leaflet-400: #97a488;
  --color-leaflet-500: #7e8c6c;
  --color-leaflet-600: #6b765c;
  --color-leaflet-700: #555f49;
  --color-leaflet-800: #3f4535;
  --color-leaflet-900: #2b3024;
  --color-leaflet-950: #181c13;
}

SCSS

$leaflet: #8b987b;
$leaflet-rgb: 139, 152, 123;
$leaflet-light: mix(#fff, $leaflet, 20%);
$leaflet-dark: mix(#000, $leaflet, 20%);

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