#677E48

CSS

:root {
  --beyond-the-pines: #677e48;
  --beyond-the-pines-rgb: 103 126 72;
  --beyond-the-pines-oklch: oklch(0.561 0.082 127.7);
}

.element {
  color: var(--beyond-the-pines);
  background-color: hsl(86 27% 39%);
  border-color: oklch(0.561 0.082 127.7);
}

Tailwind CSS v4

@theme {
  --color-beyond-the-pines: #677e48;
  --color-beyond-the-pines-50: #eefae2;
  --color-beyond-the-pines-100: #dfeed1;
  --color-beyond-the-pines-200: #c9dcb7;
  --color-beyond-the-pines-300: #aac094;
  --color-beyond-the-pines-400: #91a873;
  --color-beyond-the-pines-500: #779154;
  --color-beyond-the-pines-600: #657a47;
  --color-beyond-the-pines-700: #506239;
  --color-beyond-the-pines-800: #3b4827;
  --color-beyond-the-pines-900: #29321a;
  --color-beyond-the-pines-950: #171d0b;
}

SCSS

$beyond-the-pines: #677e48;
$beyond-the-pines-rgb: 103, 126, 72;
$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);
}