#ABBE75

CSS

:root {
  --around-the-gills: #abbe75;
  --around-the-gills-rgb: 171 190 117;
  --around-the-gills-oklch: oklch(0.77 0.099 120.7);
}

.element {
  color: var(--around-the-gills);
  background-color: hsl(76 36% 60%);
  border-color: oklch(0.77 0.099 120.7);
}

Tailwind CSS v4

@theme {
  --color-around-the-gills: #abbe75;
  --color-around-the-gills-50: #f0fadb;
  --color-around-the-gills-100: #e2eeca;
  --color-around-the-gills-200: #ccdcad;
  --color-around-the-gills-300: #aec087;
  --color-around-the-gills-400: #96a763;
  --color-around-the-gills-500: #7d903f;
  --color-around-the-gills-600: #6a7a37;
  --color-around-the-gills-700: #55612b;
  --color-around-the-gills-800: #3f471d;
  --color-around-the-gills-900: #2b3113;
  --color-around-the-gills-950: #191d05;
}

SCSS

$around-the-gills: #abbe75;
$around-the-gills-rgb: 171, 190, 117;
$around-the-gills-light: mix(#fff, $around-the-gills, 20%);
$around-the-gills-dark: mix(#000, $around-the-gills, 20%);

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