#A19B7B

CSS

:root {
  --a-frond-in-need: #a19b7b;
  --a-frond-in-need-rgb: 161 155 123;
  --a-frond-in-need-oklch: oklch(0.686 0.045 98.6);
}

.element {
  color: var(--a-frond-in-need);
  background-color: hsl(51 17% 56%);
  border-color: oklch(0.686 0.045 98.6);
}

Tailwind CSS v4

@theme {
  --color-a-frond-in-need: #a19b7b;
  --color-a-frond-in-need-50: #f8f6e7;
  --color-a-frond-in-need-100: #ebe9d8;
  --color-a-frond-in-need-200: #d8d5bf;
  --color-a-frond-in-need-300: #bcb89e;
  --color-a-frond-in-need-400: #a59f81;
  --color-a-frond-in-need-500: #8e8764;
  --color-a-frond-in-need-600: #787255;
  --color-a-frond-in-need-700: #605b44;
  --color-a-frond-in-need-800: #474331;
  --color-a-frond-in-need-900: #312e21;
  --color-a-frond-in-need-950: #1d1b10;
}

SCSS

$a-frond-in-need: #a19b7b;
$a-frond-in-need-rgb: 161, 155, 123;
$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);
}