#1F958F is a mid-toned, cool cyan. It carries a legible label as a UI accent and sits well as a supporting tone.
Not just a swatch — here's how #1F958F works with other colors. Named schemes with #1F958F in its natural role, and a note on why the supporting colors balance it.
Dark Cyan opens this coastal palette with sea-glass and warm sand alongside it, grounded by driftwood grey and a deep-navy anchor.
Dark Cyan plays the worn-leather lead, deepened by saddle brown and an oxblood anchor, softened by aged cream and cooled by a muted forest green.
Dark Cyan anchors this café scheme as the warm mid-tone, lifted by latte cream and a muted sage accent and grounded by espresso brown and a warm charcoal.
Dark Cyan sits between cream and a deep berry here, softened by a blush accent and grounded by charcoal.
Dark Cyan 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 Dark Cyan carrying the quiet middle.
How #1F958F 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 #1F958F at work across the surfaces designers actually ship.
:root {
--color-base: #1F958F;
--color-base-rgb: 31 149 143;
--color-base-oklch: oklch(60.8% 0.098 189.6);
--color-50: #F2FDFC;
--color-100: #DCF9F7;
--color-200: #BBF1EE;
--color-300: #8DE2DE;
--color-400: #62D0CA;
--color-500: #40B5AF;
--color-600: #388A86;
--color-700: #2D625F;
--color-800: #21403F;
--color-900: #162827;
--color-on-base: #141310;
}
// tailwind.config.js
colors: {
dark-cyan: {
50: '#F2FDFC',
100: '#DCF9F7',
200: '#BBF1EE',
300: '#8DE2DE',
400: '#62D0CA',
500: '#40B5AF',
600: '#388A86',
700: '#2D625F',
800: '#21403F',
900: '#162827',
},
}
$base: #1F958F; $base-ink: #141310; $base-50: #F2FDFC; $base-100: #DCF9F7; $base-200: #BBF1EE; $base-300: #8DE2DE; $base-400: #62D0CA; $base-500: #40B5AF; $base-600: #388A86; $base-700: #2D625F; $base-800: #21403F; $base-900: #162827; $base-hover: #187772; $base-subtle: #B4E6E4;
{
"color": {
"base": {
"value": "#1F958F",
"type": "color"
},
"onBase": {
"value": "#141310",
"type": "color"
},
"scale": {
"50": {
"value": "#F2FDFC",
"type": "color"
},
"100": {
"value": "#DCF9F7",
"type": "color"
},
"200": {
"value": "#BBF1EE",
"type": "color"
},
"300": {
"value": "#8DE2DE",
"type": "color"
},
"400": {
"value": "#62D0CA",
"type": "color"
},
"500": {
"value": "#40B5AF",
"type": "color"
},
"600": {
"value": "#388A86",
"type": "color"
},
"700": {
"value": "#2D625F",
"type": "color"
},
"800": {
"value": "#21403F",
"type": "color"
},
"900": {
"value": "#162827",
"type": "color"
}
}
}
}