#148489 is a mid-toned, cool cyan-blue. On the Color Lab it reads clean and engineered, with a faded, vintage edge. It carries a legible label as a UI accent and sits well as a supporting tone.
Not just a swatch — here's how #148489 works with other colors. Named schemes with #148489 in its natural role, and a note on why the supporting colors balance it.
Teal Green opens this coastal palette with sea-glass and warm sand alongside it, grounded by driftwood grey and a deep-navy anchor.
Teal Green keeps this Nordic scheme quiet — cool greys and a soft white around it, a muted-blue support and a charcoal anchor.
Teal Green plays the worn-leather lead, deepened by saddle brown and an oxblood anchor, softened by aged cream and cooled by a muted forest green.
Teal Green 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.
Teal 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 Teal Green carrying the quiet middle.
How #148489 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 #148489 at work across the surfaces designers actually ship.
:root {
--color-base: #148489;
--color-base-rgb: 20 132 137;
--color-base-oklch: oklch(55.9% 0.091 199.8);
--color-50: #F1FDFE;
--color-100: #DAF9FB;
--color-200: #B8F2F5;
--color-300: #87E3E8;
--color-400: #5BD1D7;
--color-500: #38B6BC;
--color-600: #328B90;
--color-700: #296366;
--color-800: #1E4142;
--color-900: #142829;
--color-on-base: #141310;
}
// tailwind.config.js
colors: {
teal-green: {
50: '#F1FDFE',
100: '#DAF9FB',
200: '#B8F2F5',
300: '#87E3E8',
400: '#5BD1D7',
500: '#38B6BC',
600: '#328B90',
700: '#296366',
800: '#1E4142',
900: '#142829',
},
}
$base: #148489; $base-ink: #141310; $base-50: #F1FDFE; $base-100: #DAF9FB; $base-200: #B8F2F5; $base-300: #87E3E8; $base-400: #5BD1D7; $base-500: #38B6BC; $base-600: #328B90; $base-700: #296366; $base-800: #1E4142; $base-900: #142829; $base-hover: #106A6F; $base-subtle: #ACE5E8;
{
"color": {
"base": {
"value": "#148489",
"type": "color"
},
"onBase": {
"value": "#141310",
"type": "color"
},
"scale": {
"50": {
"value": "#F1FDFE",
"type": "color"
},
"100": {
"value": "#DAF9FB",
"type": "color"
},
"200": {
"value": "#B8F2F5",
"type": "color"
},
"300": {
"value": "#87E3E8",
"type": "color"
},
"400": {
"value": "#5BD1D7",
"type": "color"
},
"500": {
"value": "#38B6BC",
"type": "color"
},
"600": {
"value": "#328B90",
"type": "color"
},
"700": {
"value": "#296366",
"type": "color"
},
"800": {
"value": "#1E4142",
"type": "color"
},
"900": {
"value": "#142829",
"type": "color"
}
}
}
}