#28AF0D is a mid-toned, temperate green. On the Color Lab it reads bold and ownable. It carries a legible label as a UI accent and sits well as a supporting tone.
Not just a swatch — here's how #28AF0D works with other colors. Named schemes with #28AF0D in its natural role, and a note on why the supporting colors balance it.
Kelly Green is the vivid signal in this product UI — on a near-black surface with cool white, a slate grey and a lighter tint of Kelly Green.
Kelly Green sets a calm, sun-bleached base here, wrapped in bone and paper off-whites and a soft greige, with a single ink accent for wabi-sabi restraint.
Kelly Green leads this botanical set among foliage greens and a terracotta accent, softened by cream and grounded in bark brown.
Kelly 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 Kelly Green carrying the quiet middle.
Kelly Green opens this coastal palette with sea-glass and warm sand alongside it, grounded by driftwood grey and a deep-navy anchor.
How #28AF0D 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 #28AF0D at work across the surfaces designers actually ship.
:root {
--color-base: #28AF0D;
--color-base-rgb: 40 175 13;
--color-base-oklch: oklch(65.8% 0.214 141.4);
--color-50: #F3FEF0;
--color-100: #DEFDD8;
--color-200: #BFF9B3;
--color-300: #93EF80;
--color-400: #6AE052;
--color-500: #48C62F;
--color-600: #3D962B;
--color-700: #306A25;
--color-800: #23451C;
--color-900: #172A13;
--color-on-base: #141310;
}
// tailwind.config.js
colors: {
kelly-green: {
50: '#F3FEF0',
100: '#DEFDD8',
200: '#BFF9B3',
300: '#93EF80',
400: '#6AE052',
500: '#48C62F',
600: '#3D962B',
700: '#306A25',
800: '#23451C',
900: '#172A13',
},
}
$base: #28AF0D; $base-ink: #141310; $base-50: #F3FEF0; $base-100: #DEFDD8; $base-200: #BFF9B3; $base-300: #93EF80; $base-400: #6AE052; $base-500: #48C62F; $base-600: #3D962B; $base-700: #306A25; $base-800: #23451C; $base-900: #172A13; $base-hover: #208C0B; $base-subtle: #BAEEAF;
{
"color": {
"base": {
"value": "#28AF0D",
"type": "color"
},
"onBase": {
"value": "#141310",
"type": "color"
},
"scale": {
"50": {
"value": "#F3FEF0",
"type": "color"
},
"100": {
"value": "#DEFDD8",
"type": "color"
},
"200": {
"value": "#BFF9B3",
"type": "color"
},
"300": {
"value": "#93EF80",
"type": "color"
},
"400": {
"value": "#6AE052",
"type": "color"
},
"500": {
"value": "#48C62F",
"type": "color"
},
"600": {
"value": "#3D962B",
"type": "color"
},
"700": {
"value": "#306A25",
"type": "color"
},
"800": {
"value": "#23451C",
"type": "color"
},
"900": {
"value": "#172A13",
"type": "color"
}
}
}
}