Noble Fir

CSS

:root {
  --noble-fir: #5a736d;
  --noble-fir-rgb: 90 115 109;
  --noble-fir-oklch: oklch(0.534 0.031 178.8);
}

.element {
  color: var(--noble-fir);
  background-color: hsl(166 12% 40%);
  border-color: oklch(0.534 0.031 178.8);
}

Tailwind CSS v4

@theme {
  --color-noble-fir: #5a736d;
  --color-noble-fir-50: #ecf8f5;
  --color-noble-fir-100: #ddebe8;
  --color-noble-fir-200: #c7d9d5;
  --color-noble-fir-300: #a7bdb8;
  --color-noble-fir-400: #8ca59f;
  --color-noble-fir-500: #718d86;
  --color-noble-fir-600: #607772;
  --color-noble-fir-700: #4c605b;
  --color-noble-fir-800: #374642;
  --color-noble-fir-900: #26302e;
  --color-noble-fir-950: #141d1a;
}

SCSS

$noble-fir: #5a736d;
$noble-fir-rgb: 90, 115, 109;
$noble-fir-light: mix(#fff, $noble-fir, 20%);
$noble-fir-dark: mix(#000, $noble-fir, 20%);

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