Atomic Spring

CSS

:root {
  --atomic-spring: #00fa9a;
  --atomic-spring-rgb: 0 250 154;
  --atomic-spring-oklch: oklch(0.867 0.207 156.9);
}

.element {
  color: var(--atomic-spring);
  background-color: hsl(157 100% 49%);
  border-color: oklch(0.867 0.207 156.9);
}

Tailwind CSS v4

@theme {
  --color-atomic-spring: #00fa9a;
  --color-atomic-spring-50: #c2ffe0;
  --color-atomic-spring-100: #abfecf;
  --color-atomic-spring-200: #7eefb4;
  --color-atomic-spring-300: #35d790;
  --color-atomic-spring-400: #00c06a;
  --color-atomic-spring-500: #00ab47;
  --color-atomic-spring-600: #00903d;
  --color-atomic-spring-700: #007430;
  --color-atomic-spring-800: #00551e;
  --color-atomic-spring-900: #003c14;
  --color-atomic-spring-950: #002505;
}

SCSS

$atomic-spring: #00fa9a;
$atomic-spring-rgb: 0, 250, 154;
$atomic-spring-light: mix(#fff, $atomic-spring, 20%);
$atomic-spring-dark: mix(#000, $atomic-spring, 20%);

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