#6B7D3E

CSS

:root {
  --beyond-the-pines: #6b7d3e;
  --beyond-the-pines-rgb: 107 125 62;
  --beyond-the-pines-oklch: oklch(0.56 0.09 122.5);
}

.element {
  color: var(--beyond-the-pines);
  background-color: hsl(77 34% 37%);
  border-color: oklch(0.56 0.09 122.5);
}

Tailwind CSS v4

@theme {
  --color-beyond-the-pines: #6b7d3e;
  --color-beyond-the-pines-50: #effade;
  --color-beyond-the-pines-100: #e1eecd;
  --color-beyond-the-pines-200: #ccdbb1;
  --color-beyond-the-pines-300: #adc08d;
  --color-beyond-the-pines-400: #95a76b;
  --color-beyond-the-pines-500: #7b9049;
  --color-beyond-the-pines-600: #697a3e;
  --color-beyond-the-pines-700: #546132;
  --color-beyond-the-pines-800: #3e4722;
  --color-beyond-the-pines-900: #2b3116;
  --color-beyond-the-pines-950: #181d07;
}

SCSS

$beyond-the-pines: #6b7d3e;
$beyond-the-pines-rgb: 107, 125, 62;
$beyond-the-pines-light: mix(#fff, $beyond-the-pines, 20%);
$beyond-the-pines-dark: mix(#000, $beyond-the-pines, 20%);

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