Traffic Green

CSS

:root {
  --traffic-green: #55ff22;
  --traffic-green-rgb: 85 255 34;
  --traffic-green-oklch: oklch(0.877 0.275 140.3);
}

.element {
  color: var(--traffic-green);
  background-color: hsl(106 100% 57%);
  border-color: oklch(0.877 0.275 140.3);
}

Tailwind CSS v4

@theme {
  --color-traffic-green: #55ff22;
  --color-traffic-green-50: #c7ffc1;
  --color-traffic-green-100: #b1ffaa;
  --color-traffic-green-200: #89f180;
  --color-traffic-green-300: #4fd846;
  --color-traffic-green-400: #00c100;
  --color-traffic-green-500: #00ab00;
  --color-traffic-green-600: #009000;
  --color-traffic-green-700: #007400;
  --color-traffic-green-800: #005500;
  --color-traffic-green-900: #003b00;
  --color-traffic-green-950: #002500;
}

SCSS

$traffic-green: #55ff22;
$traffic-green-rgb: 85, 255, 34;
$traffic-green-light: mix(#fff, $traffic-green, 20%);
$traffic-green-dark: mix(#000, $traffic-green, 20%);

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