#409D17 is a mid-toned, temperate green. On the Color Lab it reads organic and grounded. It carries a legible label as a UI accent and sits well as a supporting tone.
Not just a swatch — here's how #409D17 works with other colors. Named schemes with #409D17 in its natural role, and a note on why the supporting colors balance it.
Olive Drab leads this botanical set among foliage greens and a terracotta accent, softened by cream and grounded in bark brown.
Olive Drab plays the worn-leather lead, deepened by saddle brown and an oxblood anchor, softened by aged cream and cooled by a muted forest green.
Olive Drab 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.
Olive Drab sits between cream and a deep berry here, softened by a blush accent and grounded by charcoal.
Olive Drab 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 Olive Drab carrying the quiet middle.
How #409D17 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 #409D17 at work across the surfaces designers actually ship.
:root {
--color-base: #409D17;
--color-base-rgb: 64 157 23;
--color-base-oklch: oklch(61.6% 0.184 138.7);
--color-50: #F5FEF1;
--color-100: #E4FBDB;
--color-200: #CAF4B8;
--color-300: #A4E788;
--color-400: #80D65C;
--color-500: #60BC39;
--color-600: #4E8F33;
--color-700: #3B652A;
--color-800: #29421F;
--color-900: #1B2915;
--color-on-base: #141310;
}
// tailwind.config.js
colors: {
olive-drab: {
50: '#F5FEF1',
100: '#E4FBDB',
200: '#CAF4B8',
300: '#A4E788',
400: '#80D65C',
500: '#60BC39',
600: '#4E8F33',
700: '#3B652A',
800: '#29421F',
900: '#1B2915',
},
}
$base: #409D17; $base-ink: #141310; $base-50: #F5FEF1; $base-100: #E4FBDB; $base-200: #CAF4B8; $base-300: #A4E788; $base-400: #80D65C; $base-500: #60BC39; $base-600: #4E8F33; $base-700: #3B652A; $base-800: #29421F; $base-900: #1B2915; $base-hover: #327C13; $base-subtle: #C2E9B1;
{
"color": {
"base": {
"value": "#409D17",
"type": "color"
},
"onBase": {
"value": "#141310",
"type": "color"
},
"scale": {
"50": {
"value": "#F5FEF1",
"type": "color"
},
"100": {
"value": "#E4FBDB",
"type": "color"
},
"200": {
"value": "#CAF4B8",
"type": "color"
},
"300": {
"value": "#A4E788",
"type": "color"
},
"400": {
"value": "#80D65C",
"type": "color"
},
"500": {
"value": "#60BC39",
"type": "color"
},
"600": {
"value": "#4E8F33",
"type": "color"
},
"700": {
"value": "#3B652A",
"type": "color"
},
"800": {
"value": "#29421F",
"type": "color"
},
"900": {
"value": "#1B2915",
"type": "color"
}
}
}
}