#538239 is a mid-toned, temperate green. On the Color Lab it reads organic and grounded, with a faded, vintage edge. It carries a legible label as a UI accent and sits well as a supporting tone.
Not just a swatch — here's how #538239 works with other colors. Named schemes with #538239 in its natural role, and a note on why the supporting colors balance it.
Fern Green leads this botanical set among foliage greens and a terracotta accent, softened by cream and grounded in bark brown.
Fern Green plays the worn-leather lead, deepened by saddle brown and an oxblood anchor, softened by aged cream and cooled by a muted forest green.
Fern Green anchors this café scheme as the warm mid-tone, lifted by latte cream and a muted sage accent and grounded by espresso brown and a warm charcoal.
Fern Green sits between cream and a deep berry here, softened by a blush accent and grounded by charcoal.
Fern Green is the single accent in this high-contrast editorial system — set on near-white paper against near-black ink, with a warm grey and a desaturated tint of Fern Green carrying the quiet middle.
How #538239 actually behaves in design work — read from its OKLCH lightness, chroma and hue, not just its raw numbers. Ten signals to help you decide where this color earns its place.
Not a swatch to memorise — a color to build with. Here is #538239 at work across the surfaces designers actually ship.
:root {
--color-base: #538239;
--color-base-rgb: 83 130 57;
--color-base-oklch: oklch(55.5% 0.116 135.7);
--color-50: #F6FBF4;
--color-100: #E8F3E2;
--color-200: #D1E6C6;
--color-300: #B0D19E;
--color-400: #8FB979;
--color-500: #709D58;
--color-600: #5A7949;
--color-700: #435738;
--color-800: #2E3A27;
--color-900: #1D2419;
--color-on-base: #141310;
}
// tailwind.config.js
colors: {
fern-green: {
50: '#F6FBF4',
100: '#E8F3E2',
200: '#D1E6C6',
300: '#B0D19E',
400: '#8FB979',
500: '#709D58',
600: '#5A7949',
700: '#435738',
800: '#2E3A27',
900: '#1D2419',
},
}
$base: #538239; $base-ink: #141310; $base-50: #F6FBF4; $base-100: #E8F3E2; $base-200: #D1E6C6; $base-300: #B0D19E; $base-400: #8FB979; $base-500: #709D58; $base-600: #5A7949; $base-700: #435738; $base-800: #2E3A27; $base-900: #1D2419; $base-hover: #43692E; $base-subtle: #CBDDC1;
{
"color": {
"base": {
"value": "#538239",
"type": "color"
},
"onBase": {
"value": "#141310",
"type": "color"
},
"scale": {
"50": {
"value": "#F6FBF4",
"type": "color"
},
"100": {
"value": "#E8F3E2",
"type": "color"
},
"200": {
"value": "#D1E6C6",
"type": "color"
},
"300": {
"value": "#B0D19E",
"type": "color"
},
"400": {
"value": "#8FB979",
"type": "color"
},
"500": {
"value": "#709D58",
"type": "color"
},
"600": {
"value": "#5A7949",
"type": "color"
},
"700": {
"value": "#435738",
"type": "color"
},
"800": {
"value": "#2E3A27",
"type": "color"
},
"900": {
"value": "#1D2419",
"type": "color"
}
}
}
}