#A59A76

CSS

:root {
  --a-frond-in-need: #a59a76;
  --a-frond-in-need-rgb: 165 154 118;
  --a-frond-in-need-oklch: oklch(0.686 0.052 93.1);
}

.element {
  color: var(--a-frond-in-need);
  background-color: hsl(46 21% 55%);
  border-color: oklch(0.686 0.052 93.1);
}

Tailwind CSS v4

@theme {
  --color-a-frond-in-need: #a59a76;
  --color-a-frond-in-need-50: #f9f5e5;
  --color-a-frond-in-need-100: #ede8d5;
  --color-a-frond-in-need-200: #dbd5bc;
  --color-a-frond-in-need-300: #bfb89a;
  --color-a-frond-in-need-400: #a99e7c;
  --color-a-frond-in-need-500: #92865f;
  --color-a-frond-in-need-600: #7b7151;
  --color-a-frond-in-need-700: #635b40;
  --color-a-frond-in-need-800: #49422e;
  --color-a-frond-in-need-900: #332d1f;
  --color-a-frond-in-need-950: #1e1a0f;
}

SCSS

$a-frond-in-need: #a59a76;
$a-frond-in-need-rgb: 165, 154, 118;
$a-frond-in-need-light: mix(#fff, $a-frond-in-need, 20%);
$a-frond-in-need-dark: mix(#000, $a-frond-in-need, 20%);

.element {
  color: $a-frond-in-need;
  box-shadow: 0 0 0 2px rgba($a-frond-in-need, 0.35);
}