Rolling Hills

CSS

:root {
  --rolling-hills: #7c7e6a;
  --rolling-hills-rgb: 124 126 106;
  --rolling-hills-oklch: oklch(0.586 0.03 112);
}

.element {
  color: var(--rolling-hills);
  background-color: hsl(66 9% 45%);
  border-color: oklch(0.586 0.03 112);
}

Tailwind CSS v4

@theme {
  --color-rolling-hills: #7c7e6a;
  --color-rolling-hills-50: #f5f6ed;
  --color-rolling-hills-100: #e7e9de;
  --color-rolling-hills-200: #d4d6c8;
  --color-rolling-hills-300: #b7b9a8;
  --color-rolling-hills-400: #9ea08d;
  --color-rolling-hills-500: #868872;
  --color-rolling-hills-600: #727361;
  --color-rolling-hills-700: #5b5c4d;
  --color-rolling-hills-800: #434338;
  --color-rolling-hills-900: #2e2f26;
  --color-rolling-hills-950: #1b1b14;
}

SCSS

$rolling-hills: #7c7e6a;
$rolling-hills-rgb: 124, 126, 106;
$rolling-hills-light: mix(#fff, $rolling-hills, 20%);
$rolling-hills-dark: mix(#000, $rolling-hills, 20%);

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