#7DA417

CSS

:root {
  --guardian-of-gardens: #7da417;
  --guardian-of-gardens-rgb: 125 164 23;
  --guardian-of-gardens-oklch: oklch(0.666 0.161 125.2);
}

.element {
  color: var(--guardian-of-gardens);
  background-color: hsl(77 75% 37%);
  border-color: oklch(0.666 0.161 125.2);
}

Tailwind CSS v4

@theme {
  --color-guardian-of-gardens: #7da417;
  --color-guardian-of-gardens-50: #e8ffcd;
  --color-guardian-of-gardens-100: #d9f3b9;
  --color-guardian-of-gardens-200: #c1e296;
  --color-guardian-of-gardens-300: #a1c769;
  --color-guardian-of-gardens-400: #88ae34;
  --color-guardian-of-gardens-500: #6d9700;
  --color-guardian-of-gardens-600: #5d8000;
  --color-guardian-of-gardens-700: #4a6600;
  --color-guardian-of-gardens-800: #384a00;
  --color-guardian-of-gardens-900: #263400;
  --color-guardian-of-gardens-950: #151f00;
}

SCSS

$guardian-of-gardens: #7da417;
$guardian-of-gardens-rgb: 125, 164, 23;
$guardian-of-gardens-light: mix(#fff, $guardian-of-gardens, 20%);
$guardian-of-gardens-dark: mix(#000, $guardian-of-gardens, 20%);

.element {
  color: $guardian-of-gardens;
  box-shadow: 0 0 0 2px rgba($guardian-of-gardens, 0.35);
}