#4DC205 is a mid-toned, temperate green. On the Color Lab it reads clean and engineered, bold and ownable. It sits well as a supporting tone.
Not just a swatch — here's how #4DC205 works with other colors. Named schemes with #4DC205 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 #4DC205 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 #4DC205 at work across the surfaces designers actually ship.
:root {
--color-base: #4DC205;
--color-base-rgb: 77 194 5;
--color-base-oklch: oklch(71.8% 0.223 138.4);
--color-50: #F6FEF0;
--color-100: #E6FDD8;
--color-200: #CDFCB1;
--color-300: #A9F57A;
--color-400: #87E84A;
--color-500: #67CE27;
--color-600: #539C26;
--color-700: #3E6E21;
--color-800: #2B471A;
--color-900: #1C2B12;
--color-on-base: #141310;
}
// tailwind.config.js
colors: {
kelly-green: {
50: '#F6FEF0',
100: '#E6FDD8',
200: '#CDFCB1',
300: '#A9F57A',
400: '#87E84A',
500: '#67CE27',
600: '#539C26',
700: '#3E6E21',
800: '#2B471A',
900: '#1C2B12',
},
}
$base: #4DC205; $base-ink: #141310; $base-50: #F6FEF0; $base-100: #E6FDD8; $base-200: #CDFCB1; $base-300: #A9F57A; $base-400: #87E84A; $base-500: #67CE27; $base-600: #539C26; $base-700: #3E6E21; $base-800: #2B471A; $base-900: #1C2B12; $base-hover: #3E9B04; $base-subtle: #C8F2AF;
{
"color": {
"base": {
"value": "#4DC205",
"type": "color"
},
"onBase": {
"value": "#141310",
"type": "color"
},
"scale": {
"50": {
"value": "#F6FEF0",
"type": "color"
},
"100": {
"value": "#E6FDD8",
"type": "color"
},
"200": {
"value": "#CDFCB1",
"type": "color"
},
"300": {
"value": "#A9F57A",
"type": "color"
},
"400": {
"value": "#87E84A",
"type": "color"
},
"500": {
"value": "#67CE27",
"type": "color"
},
"600": {
"value": "#539C26",
"type": "color"
},
"700": {
"value": "#3E6E21",
"type": "color"
},
"800": {
"value": "#2B471A",
"type": "color"
},
"900": {
"value": "#1C2B12",
"type": "color"
}
}
}
}