#665E02 is a mid-toned, warm 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 reproduces cleanly in print.
Not just a swatch — here's how #665E02 works with other colors. Named schemes with #665E02 in its natural role, and a note on why the supporting colors balance it.
This palette keeps Dark Olive Green as the dominant warm neutral, balanced by muted terracotta and olive earth tones and grounded by a deep espresso anchor.
Dark Olive 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.
Dark Olive 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.
Dark Olive Green leads this botanical set among foliage greens and a terracotta accent, softened by cream and grounded in bark brown.
Dark Olive 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 Dark Olive Green carrying the quiet middle.
How #665E02 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 #665E02 at work across the surfaces designers actually ship.
:root {
--color-base: #665E02;
--color-base-rgb: 102 94 2;
--color-base-oklch: oklch(47.5% 0.099 103.7);
--color-50: #FEFDF0;
--color-100: #FDFAD8;
--color-200: #FCF5B1;
--color-300: #F6EB7A;
--color-400: #E8DB4A;
--color-500: #CFC126;
--color-600: #9D9325;
--color-700: #6E6821;
--color-800: #484419;
--color-900: #2C2912;
--color-on-base: #FFFFFF;
}
// tailwind.config.js
colors: {
dark-olive-green: {
50: '#FEFDF0',
100: '#FDFAD8',
200: '#FCF5B1',
300: '#F6EB7A',
400: '#E8DB4A',
500: '#CFC126',
600: '#9D9325',
700: '#6E6821',
800: '#484419',
900: '#2C2912',
},
}
$base: #665E02; $base-ink: #FFFFFF; $base-50: #FEFDF0; $base-100: #FDFAD8; $base-200: #FCF5B1; $base-300: #F6EB7A; $base-400: #E8DB4A; $base-500: #CFC126; $base-600: #9D9325; $base-700: #6E6821; $base-800: #484419; $base-900: #2C2912; $base-hover: #504902; $base-subtle: #EEE795;
{
"color": {
"base": {
"value": "#665E02",
"type": "color"
},
"onBase": {
"value": "#FFFFFF",
"type": "color"
},
"scale": {
"50": {
"value": "#FEFDF0",
"type": "color"
},
"100": {
"value": "#FDFAD8",
"type": "color"
},
"200": {
"value": "#FCF5B1",
"type": "color"
},
"300": {
"value": "#F6EB7A",
"type": "color"
},
"400": {
"value": "#E8DB4A",
"type": "color"
},
"500": {
"value": "#CFC126",
"type": "color"
},
"600": {
"value": "#9D9325",
"type": "color"
},
"700": {
"value": "#6E6821",
"type": "color"
},
"800": {
"value": "#484419",
"type": "color"
},
"900": {
"value": "#2C2912",
"type": "color"
}
}
}
}