Shale Green

CSS

:root {
  --shale-green: #6b886b;
  --shale-green-rgb: 107 136 107;
  --shale-green-oklch: oklch(0.596 0.055 144.9);
}

.element {
  color: var(--shale-green);
  background-color: hsl(120 12% 48%);
  border-color: oklch(0.596 0.055 144.9);
}

Tailwind CSS v4

@theme {
  --color-shale-green: #6b886b;
  --color-shale-green-50: #ecfaec;
  --color-shale-green-100: #ddeddd;
  --color-shale-green-200: #c6dbc7;
  --color-shale-green-300: #a6bfa7;
  --color-shale-green-400: #8ba78b;
  --color-shale-green-500: #709070;
  --color-shale-green-600: #5f7a5f;
  --color-shale-green-700: #4c624c;
  --color-shale-green-800: #374736;
  --color-shale-green-900: #263125;
  --color-shale-green-950: #141d14;
}

SCSS

$shale-green: #6b886b;
$shale-green-rgb: 107, 136, 107;
$shale-green-light: mix(#fff, $shale-green, 20%);
$shale-green-dark: mix(#000, $shale-green, 20%);

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