Northern Star

CSS

:root {
  --northern-star: #ffffea;
  --northern-star-rgb: 255 255 234;
  --northern-star-oklch: oklch(0.994 0.027 106.9);
}

.element {
  color: var(--northern-star);
  background-color: hsl(60 100% 96%);
  border-color: oklch(0.994 0.027 106.9);
}

Tailwind CSS v4

@theme {
  --color-northern-star: #ffffea;
  --color-northern-star-50: #f5f6ed;
  --color-northern-star-100: #e8e9de;
  --color-northern-star-200: #d5d5c8;
  --color-northern-star-300: #b8b9a9;
  --color-northern-star-400: #a0a08d;
  --color-northern-star-500: #888873;
  --color-northern-star-600: #737361;
  --color-northern-star-700: #5c5c4e;
  --color-northern-star-800: #444338;
  --color-northern-star-900: #2f2e26;
  --color-northern-star-950: #1b1b15;
}

SCSS

$northern-star: #ffffea;
$northern-star-rgb: 255, 255, 234;
$northern-star-light: mix(#fff, $northern-star, 20%);
$northern-star-dark: mix(#000, $northern-star, 20%);

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