What color is #90DBCB?

#90DBCB is a light, soft teal. In RGB it is rgb(144, 219, 203), and in HSL hsl(167, 51%, 71%).

Is #90DBCB accessible as text?

On white, #90DBCB has a contrast ratio of 1.59:1 (fails WCAG AA for body text); on black it is 13.18:1 (passes). For text placed on #90DBCB, use black for the best readability.

What is the closest Tailwind color to #90DBCB?

The nearest Tailwind CSS token is teal-300 (#46ECD5).

What colors go well with #90DBCB?

#90DBCB pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #DB8FA0. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #90DBCB below.

Is #90DBCB good for buttons?

#90DBCB works well for buttons and highlights, but use black text on #90DBCB — white text only reaches 1.59:1, below the 4.5:1 needed for normal-size labels.

Is #90DBCB the same as CSS powderblue?

No — #90DBCB is not the CSS named color powderblue, but powderblue (#B0E0E6) is the closest CSS named color by perceptual color distance — it sits in a different color family, so treat it as a rough reference, not a match.

#90DBCB Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #90DBCB

Not just a swatch — here's how #90DBCB works with other colors. Named schemes with #90DBCB in its natural role, and a note on why the supporting colors balance it.

Nordic Calm Accent · 5 colors

Accent #90DBCB Secondary #AEB4B7 Surface #F1F2F0 Support #7994A4 Anchor #2E3236

Seafoam Green keeps this Nordic scheme quiet — cool greys and a soft white around it, a muted-blue support and a charcoal anchor.

Japanese Sand Base · 5 colors

Base #90DBCB Surface #EDEADC Highlight #F5F1E7 Secondary #B5B19F Ink #2A2723

Seafoam Green 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.

Coastal Morning Lead · 5 colors

Lead #90DBCB Accent #A7C4BC Surface #E0D9BE Secondary #9AA0A0 Anchor #1C3549

Seafoam Green opens this coastal palette with sea-glass and warm sand alongside it, grounded by driftwood grey and a deep-navy anchor.

Minimal Editorial Surface · 5 colors

Surface #F7F4EF Accent #90DBCB Secondary #E5FEF8 Support #979286 Ink #16140F

Seafoam 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 Seafoam Green carrying the quiet middle.

Tech Product Signal · 5 colors

Signal #90DBCB Surface #14161A Highlight #F4F6F8 Secondary #586771 Accent #BEFFF2

Seafoam Green 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 Green.

Build a working theme in the generator →

Color Lab

How #90DBCB 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.

Warmth 35/100

Cool

Reads cool and recessive — calming, technical, good for trust-led UI.

Softness 72/100

High

Soft and easy on the eye — gentle backdrops, calm surfaces.

Depth 16/100

Very low

Airy and open — recedes, leaves the composition light.

Naturalness 34/100

Low

Loosely natural — an earthy edge without being rustic.

Vintage feel 36/100

Low

A faint retro warmth without tipping into sepia.

Luxury 22/100

Low

Playful and accessible rather than exclusive.

Brand distinctiveness 30/100

Low

Recognisable but shares space with nearby hues.

UI accent fit 17/100

Very low

Weak as an action color — too pale, too dark or too muted to signal.

Surface fit 61/100

High

Calm enough for large fills — backgrounds, cards, sections.

Print safety 83/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #90DBCB

For UI

For branding

For interior

For fashion

People also use #90DBCB with

Celadon Sky Blue Puce Platinum Dark Slate Gray

UI roles & guardrails

Primary action Safe as a filled button with near-black label. AAA

Body text Do not use for body copy on light surfaces. Avoid

Large display Only on dark surfaces. Avoid

Background Pair with #141310 text at 11.7:1. Use

Subtle surface Use #EBF6F3 for cards and hover fills. Tint 80

Avoid beside #8FD2DB — the hue gap is too small to read as intentional. Clash

In real applications

Not a swatch to memorise — a color to build with. Here is #90DBCB at work across the surfaces designers actually ship.

Website / UI

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Build faster.

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Dashboard

Revenue

$48.2k ▲ 12%

Brand

AVELINE

Studio

Poster

Nov 14 · 8PM

NIGHT
MARKET

Packaging

BLOOM

Botanical Wash

250 ml

Interior

Every model

Export

:root {
  --color-base: #90DBCB;
  --color-base-rgb: 144 219 203;
  --color-base-oklch: oklch(83.8% 0.078 179.4);
  --color-50: #F3FCFA;
  --color-100: #E0F6F1;
  --color-200: #C1EBE2;
  --color-300: #97D9CA;
  --color-400: #6FC3B1;
  --color-500: #4EA794;
  --color-600: #418173;
  --color-700: #335C53;
  --color-800: #243D37;
  --color-900: #182623;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  seafoam-green: {
    50: '#F3FCFA',
    100: '#E0F6F1',
    200: '#C1EBE2',
    300: '#97D9CA',
    400: '#6FC3B1',
    500: '#4EA794',
    600: '#418173',
    700: '#335C53',
    800: '#243D37',
    900: '#182623',
  },
}

$base: #90DBCB;
$base-ink: #141310;
$base-50: #F3FCFA;
$base-100: #E0F6F1;
$base-200: #C1EBE2;
$base-300: #97D9CA;
$base-400: #6FC3B1;
$base-500: #4EA794;
$base-600: #418173;
$base-700: #335C53;
$base-800: #243D37;
$base-900: #182623;
$base-hover: #59C9B1;
$base-subtle: #E0F1EE;

{
    "color": {
        "base": {
            "value": "#90DBCB",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F3FCFA",
                "type": "color"
            },
            "100": {
                "value": "#E0F6F1",
                "type": "color"
            },
            "200": {
                "value": "#C1EBE2",
                "type": "color"
            },
            "300": {
                "value": "#97D9CA",
                "type": "color"
            },
            "400": {
                "value": "#6FC3B1",
                "type": "color"
            },
            "500": {
                "value": "#4EA794",
                "type": "color"
            },
            "600": {
                "value": "#418173",
                "type": "color"
            },
            "700": {
                "value": "#335C53",
                "type": "color"
            },
            "800": {
                "value": "#243D37",
                "type": "color"
            },
            "900": {
                "value": "#182623",
                "type": "color"
            }
        }
    }
}