Short Phase

CSS

:root {
  --short-phase: #bbdfd5;
  --short-phase-rgb: 187 223 213;
  --short-phase-oklch: oklch(0.875 0.04 176.7);
}

.element {
  color: var(--short-phase);
  background-color: hsl(163 36% 80%);
  border-color: oklch(0.875 0.04 176.7);
}

Tailwind CSS v4

@theme {
  --color-short-phase: #bbdfd5;
  --color-short-phase-50: #eaf9f5;
  --color-short-phase-100: #daede8;
  --color-short-phase-200: #c3dad4;
  --color-short-phase-300: #a2bfb7;
  --color-short-phase-400: #86a79e;
  --color-short-phase-500: #6a8f85;
  --color-short-phase-600: #5a7971;
  --color-short-phase-700: #48615a;
  --color-short-phase-800: #344741;
  --color-short-phase-900: #23312d;
  --color-short-phase-950: #121d1a;
}

SCSS

$short-phase: #bbdfd5;
$short-phase-rgb: 187, 223, 213;
$short-phase-light: mix(#fff, $short-phase, 20%);
$short-phase-dark: mix(#000, $short-phase, 20%);

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