#4F833C

CSS

:root {
  --the-legend-of-green: #4f833c;
  --the-legend-of-green-rgb: 79 131 60;
  --the-legend-of-green-oklch: oklch(0.556 0.117 138);
}

.element {
  color: var(--the-legend-of-green);
  background-color: hsl(104 37% 37%);
  border-color: oklch(0.556 0.117 138);
}

Tailwind CSS v4

@theme {
  --color-the-legend-of-green: #4f833c;
  --color-the-legend-of-green-50: #e4fede;
  --color-the-legend-of-green-100: #d4f2cd;
  --color-the-legend-of-green-200: #bae1b2;
  --color-the-legend-of-green-300: #98c68d;
  --color-the-legend-of-green-400: #7caf6a;
  --color-the-legend-of-green-500: #5d9848;
  --color-the-legend-of-green-600: #4f803e;
  --color-the-legend-of-green-700: #3f6731;
  --color-the-legend-of-green-800: #2f4b20;
  --color-the-legend-of-green-900: #203415;
  --color-the-legend-of-green-950: #0f2007;
}

SCSS

$the-legend-of-green: #4f833c;
$the-legend-of-green-rgb: 79, 131, 60;
$the-legend-of-green-light: mix(#fff, $the-legend-of-green, 20%);
$the-legend-of-green-dark: mix(#000, $the-legend-of-green, 20%);

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