Old Lime

CSS

:root {
  --old-lime: #aec571;
  --old-lime-rgb: 174 197 113;
  --old-lime-oklch: oklch(0.787 0.112 121.5);
}

.element {
  color: var(--old-lime);
  background-color: hsl(76 42% 61%);
  border-color: oklch(0.787 0.112 121.5);
}

Tailwind CSS v4

@theme {
  --color-old-lime: #aec571;
  --color-old-lime-50: #eefbd8;
  --color-old-lime-100: #e0efc6;
  --color-old-lime-200: #cadda8;
  --color-old-lime-300: #acc181;
  --color-old-lime-400: #94a95a;
  --color-old-lime-500: #7b9132;
  --color-old-lime-600: #687b2c;
  --color-old-lime-700: #536223;
  --color-old-lime-800: #3e4816;
  --color-old-lime-900: #2a320e;
  --color-old-lime-950: #181e02;
}

SCSS

$old-lime: #aec571;
$old-lime-rgb: 174, 197, 113;
$old-lime-light: mix(#fff, $old-lime, 20%);
$old-lime-dark: mix(#000, $old-lime, 20%);

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