#9FF0DA is a soft, cool teal. It holds up as a large surface and is too pale to lead as a primary accent.
Not just a swatch — here's how #9FF0DA works with other colors. Named schemes with #9FF0DA in its natural role, and a note on why the supporting colors balance it.
Seafoam keeps this Nordic scheme quiet — cool greys and a soft white around it, a muted-blue support and a charcoal anchor.
Seafoam 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.
Seafoam opens this coastal palette with sea-glass and warm sand alongside it, grounded by driftwood grey and a deep-navy anchor.
Seafoam 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 Seafoam carrying the quiet middle.
Seafoam is the vivid signal in this product UI — on a near-black surface with cool white, a slate grey and a lighter tint of Seafoam.
How #9FF0DA 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 #9FF0DA at work across the surfaces designers actually ship.
:root {
--color-base: #9FF0DA;
--color-base-rgb: 159 240 218;
--color-base-oklch: oklch(89.7% 0.085 175.3);
--color-50: #F1FDFA;
--color-100: #DBFAF2;
--color-200: #B9F4E4;
--color-300: #88E7CE;
--color-400: #5DD5B5;
--color-500: #3ABB98;
--color-600: #338E76;
--color-700: #2A6555;
--color-800: #1F4239;
--color-900: #152823;
--color-on-base: #141310;
}
// tailwind.config.js
colors: {
seafoam: {
50: '#F1FDFA',
100: '#DBFAF2',
200: '#B9F4E4',
300: '#88E7CE',
400: '#5DD5B5',
500: '#3ABB98',
600: '#338E76',
700: '#2A6555',
800: '#1F4239',
900: '#152823',
},
}
$base: #9FF0DA; $base-ink: #141310; $base-50: #F1FDFA; $base-100: #DBFAF2; $base-200: #B9F4E4; $base-300: #88E7CE; $base-400: #5DD5B5; $base-500: #3ABB98; $base-600: #338E76; $base-700: #2A6555; $base-800: #1F4239; $base-900: #152823; $base-hover: #59E5C0; $base-subtle: #E5F8F3;
{
"color": {
"base": {
"value": "#9FF0DA",
"type": "color"
},
"onBase": {
"value": "#141310",
"type": "color"
},
"scale": {
"50": {
"value": "#F1FDFA",
"type": "color"
},
"100": {
"value": "#DBFAF2",
"type": "color"
},
"200": {
"value": "#B9F4E4",
"type": "color"
},
"300": {
"value": "#88E7CE",
"type": "color"
},
"400": {
"value": "#5DD5B5",
"type": "color"
},
"500": {
"value": "#3ABB98",
"type": "color"
},
"600": {
"value": "#338E76",
"type": "color"
},
"700": {
"value": "#2A6555",
"type": "color"
},
"800": {
"value": "#1F4239",
"type": "color"
},
"900": {
"value": "#152823",
"type": "color"
}
}
}
}