#3DBD99 is a mid-toned, cool teal. On the Color Lab it reads organic and grounded. It sits well as a supporting tone.
Not just a swatch — here's how #3DBD99 works with other colors. Named schemes with #3DBD99 in its natural role, and a note on why the supporting colors balance it.
Tiffany Blue opens this coastal palette with sea-glass and warm sand alongside it, grounded by driftwood grey and a deep-navy anchor.
Tiffany Blue keeps this Nordic scheme quiet — cool greys and a soft white around it, a muted-blue support and a charcoal anchor.
This palette keeps Tiffany Blue as the dominant warm neutral, balanced by muted terracotta and olive earth tones and grounded by a deep espresso anchor.
Tiffany Blue leads this botanical set among foliage greens and a terracotta accent, softened by cream and grounded in bark brown.
Tiffany Blue 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 Tiffany Blue carrying the quiet middle.
How #3DBD99 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 #3DBD99 at work across the surfaces designers actually ship.
:root {
--color-base: #3DBD99;
--color-base-rgb: 61 189 153;
--color-base-oklch: oklch(71.9% 0.123 170.3);
--color-50: #F3FCF9;
--color-100: #E0F6EF;
--color-200: #C1EBDF;
--color-300: #97D9C6;
--color-400: #6FC3AB;
--color-500: #4EA78E;
--color-600: #41816F;
--color-700: #335C50;
--color-800: #243D36;
--color-900: #182622;
--color-on-base: #141310;
}
// tailwind.config.js
colors: {
tiffany-blue: {
50: '#F3FCF9',
100: '#E0F6EF',
200: '#C1EBDF',
300: '#97D9C6',
400: '#6FC3AB',
500: '#4EA78E',
600: '#41816F',
700: '#335C50',
800: '#243D36',
900: '#182622',
},
}
$base: #3DBD99; $base-ink: #141310; $base-50: #F3FCF9; $base-100: #E0F6EF; $base-200: #C1EBDF; $base-300: #97D9C6; $base-400: #6FC3AB; $base-500: #4EA78E; $base-600: #41816F; $base-700: #335C50; $base-800: #243D36; $base-900: #182622; $base-hover: #31977A; $base-subtle: #C9E7DF;
{
"color": {
"base": {
"value": "#3DBD99",
"type": "color"
},
"onBase": {
"value": "#141310",
"type": "color"
},
"scale": {
"50": {
"value": "#F3FCF9",
"type": "color"
},
"100": {
"value": "#E0F6EF",
"type": "color"
},
"200": {
"value": "#C1EBDF",
"type": "color"
},
"300": {
"value": "#97D9C6",
"type": "color"
},
"400": {
"value": "#6FC3AB",
"type": "color"
},
"500": {
"value": "#4EA78E",
"type": "color"
},
"600": {
"value": "#41816F",
"type": "color"
},
"700": {
"value": "#335C50",
"type": "color"
},
"800": {
"value": "#243D36",
"type": "color"
},
"900": {
"value": "#182622",
"type": "color"
}
}
}
}