#28DC85 is a mid-toned, cool teal-green. On the Color Lab it reads bold and ownable. It is too pale to lead as a primary accent and sits well as a supporting tone.
Not just a swatch — here's how #28DC85 works with other colors. Named schemes with #28DC85 in its natural role, and a note on why the supporting colors balance it.
Shamrock opens this coastal palette with sea-glass and warm sand alongside it, grounded by driftwood grey and a deep-navy anchor.
Shamrock leads this botanical set among foliage greens and a terracotta accent, softened by cream and grounded in bark brown.
Shamrock keeps this Nordic scheme quiet — cool greys and a soft white around it, a muted-blue support and a charcoal anchor.
Shamrock 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 Shamrock carrying the quiet middle.
Shamrock is the vivid signal in this product UI — on a near-black surface with cool white, a slate grey and a lighter tint of Shamrock.
How #28DC85 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 #28DC85 at work across the surfaces designers actually ship.
:root {
--color-base: #28DC85;
--color-base-rgb: 40 220 133;
--color-base-oklch: oklch(79.0% 0.185 155.4);
--color-50: #F1FDF8;
--color-100: #DBFAEB;
--color-200: #B9F3D7;
--color-300: #89E6B9;
--color-400: #5DD59B;
--color-500: #3BBA7D;
--color-600: #348E62;
--color-700: #2A6448;
--color-800: #1F4231;
--color-900: #15281F;
--color-on-base: #141310;
}
// tailwind.config.js
colors: {
shamrock: {
50: '#F1FDF8',
100: '#DBFAEB',
200: '#B9F3D7',
300: '#89E6B9',
400: '#5DD59B',
500: '#3BBA7D',
600: '#348E62',
700: '#2A6448',
800: '#1F4231',
900: '#15281F',
},
}
$base: #28DC85; $base-ink: #141310; $base-50: #F1FDF8; $base-100: #DBFAEB; $base-200: #B9F3D7; $base-300: #89E6B9; $base-400: #5DD59B; $base-500: #3BBA7D; $base-600: #348E62; $base-700: #2A6448; $base-800: #1F4231; $base-900: #15281F; $base-hover: #1DB36B; $base-subtle: #C5EEDA;
{
"color": {
"base": {
"value": "#28DC85",
"type": "color"
},
"onBase": {
"value": "#141310",
"type": "color"
},
"scale": {
"50": {
"value": "#F1FDF8",
"type": "color"
},
"100": {
"value": "#DBFAEB",
"type": "color"
},
"200": {
"value": "#B9F3D7",
"type": "color"
},
"300": {
"value": "#89E6B9",
"type": "color"
},
"400": {
"value": "#5DD59B",
"type": "color"
},
"500": {
"value": "#3BBA7D",
"type": "color"
},
"600": {
"value": "#348E62",
"type": "color"
},
"700": {
"value": "#2A6448",
"type": "color"
},
"800": {
"value": "#1F4231",
"type": "color"
},
"900": {
"value": "#15281F",
"type": "color"
}
}
}
}