#8F9F92

CSS

:root {
  --mother-earth: #8f9f92;
  --mother-earth-rgb: 143 159 146;
  --mother-earth-oklch: oklch(0.686 0.026 151);
}

.element {
  color: var(--mother-earth);
  background-color: hsl(131 8% 59%);
  border-color: oklch(0.686 0.026 151);
}

Tailwind CSS v4

@theme {
  --color-mother-earth: #8f9f92;
  --color-mother-earth-50: #f0f7f2;
  --color-mother-earth-100: #e2ebe4;
  --color-mother-earth-200: #ccd8cf;
  --color-mother-earth-300: #aebbb1;
  --color-mother-earth-400: #94a397;
  --color-mother-earth-500: #7a8b7d;
  --color-mother-earth-600: #68766a;
  --color-mother-earth-700: #535e55;
  --color-mother-earth-800: #3c453d;
  --color-mother-earth-900: #29302a;
  --color-mother-earth-950: #171c18;
}

SCSS

$mother-earth: #8f9f92;
$mother-earth-rgb: 143, 159, 146;
$mother-earth-light: mix(#fff, $mother-earth, 20%);
$mother-earth-dark: mix(#000, $mother-earth, 20%);

.element {
  color: $mother-earth;
  box-shadow: 0 0 0 2px rgba($mother-earth, 0.35);
}