What color is #20ACAA?

#20ACAA is a medium cyan. In RGB it is rgb(32, 172, 170), and in HSL hsl(179, 69%, 40%).

Is #20ACAA accessible as text?

On white, #20ACAA has a contrast ratio of 2.78:1 (fails WCAG AA for body text); on black it is 7.54:1 (passes). For text placed on #20ACAA, use black for the best readability.

What is the closest Tailwind color to #20ACAA?

The nearest Tailwind CSS token is teal-500 (#00BBA7).

What colors go well with #20ACAA?

#20ACAA pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #AC2022. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #20ACAA below.

Is #20ACAA good for buttons?

#20ACAA works well for buttons and highlights, but use black text on #20ACAA — white text only reaches 2.78:1, below the 4.5:1 needed for normal-size labels.

Is #20ACAA the same as CSS lightseagreen?

No — #20ACAA is not the CSS named color lightseagreen, but lightseagreen (#20B2AA) 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.

#20ACAA Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #20ACAA

Not just a swatch — here's how #20ACAA works with other colors. Named schemes with #20ACAA in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #20ACAA Accent #A7C4BD Surface #E0DABE Secondary #9AA0A0 Anchor #1C3549

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

Nordic Calm Accent · 5 colors

Accent #20ACAA Secondary #AEB4B8 Surface #F1F2F0 Support #7A94A4 Anchor #2E3236

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

Minimal Editorial Surface · 5 colors

Surface #F6F4EF Accent #20ACAA Secondary #A7CBCA Support #979286 Ink #16140F

Light Sea 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 Light Sea Green carrying the quiet middle.

Tech Product Signal · 5 colors

Signal #20ACAA Surface #14161A Highlight #F4F6F8 Secondary #596771 Accent #66D1CE

Light Sea 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 Light Sea Green.

Modern Café Dominant · 5 colors

Dominant #20ACAA Anchor #382B1E Surface #ECE4D0 Accent #819C72 Secondary #3A3933

Light Sea 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.

Build a working theme in the generator →

Color Lab

How #20ACAA 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 24/100

Cool

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

Softness 55/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 32/100

Low

Mid depth — usable as an accent or a muted ground.

Naturalness 18/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 46/100

Moderate

A faint retro warmth without tipping into sepia.

Luxury 41/100

Moderate

Understated — leans refined without going austere.

Brand distinctiveness 42/100

Moderate

Recognisable but shares space with nearby hues.

UI accent fit 67/100

High

Strong interactive accent — visible and can carry a legible label.

Surface fit 36/100

Low

Usable as a tinted surface in measured doses.

Print safety 73/100

High

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #20ACAA

For UI

For branding

For interior

For fashion

People also use #20ACAA with

Shamrock Denim Blue Firebrick Platinum Dark Slate Gray

UI roles & guardrails

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

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 6.7:1. Use

Subtle surface Use #D1F0EF for cards and hover fills. Tint 80

Avoid beside #2080AC — 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 #20ACAA at work across the surfaces designers actually ship.

Website / UI

Northwind Sign up

Build faster.

A working theme, generated in seconds.

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: #20ACAA;
  --color-base-rgb: 32 172 170;
  --color-base-oklch: oklch(67.6% 0.110 193.3);
  --color-50: #F2FDFD;
  --color-100: #DCF9F9;
  --color-200: #BAF2F1;
  --color-300: #8BE4E3;
  --color-400: #60D2D0;
  --color-500: #3EB7B5;
  --color-600: #368C8A;
  --color-700: #2C6362;
  --color-800: #204140;
  --color-900: #152828;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  light-sea-green: {
    50: '#F2FDFD',
    100: '#DCF9F9',
    200: '#BAF2F1',
    300: '#8BE4E3',
    400: '#60D2D0',
    500: '#3EB7B5',
    600: '#368C8A',
    700: '#2C6362',
    800: '#204140',
    900: '#152828',
  },
}

$base: #20ACAA;
$base-ink: #141310;
$base-50: #F2FDFD;
$base-100: #DCF9F9;
$base-200: #BAF2F1;
$base-300: #8BE4E3;
$base-400: #60D2D0;
$base-500: #3EB7B5;
$base-600: #368C8A;
$base-700: #2C6362;
$base-800: #204140;
$base-900: #152828;
$base-hover: #198A88;
$base-subtle: #B9E9E8;

{
    "color": {
        "base": {
            "value": "#20ACAA",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F2FDFD",
                "type": "color"
            },
            "100": {
                "value": "#DCF9F9",
                "type": "color"
            },
            "200": {
                "value": "#BAF2F1",
                "type": "color"
            },
            "300": {
                "value": "#8BE4E3",
                "type": "color"
            },
            "400": {
                "value": "#60D2D0",
                "type": "color"
            },
            "500": {
                "value": "#3EB7B5",
                "type": "color"
            },
            "600": {
                "value": "#368C8A",
                "type": "color"
            },
            "700": {
                "value": "#2C6362",
                "type": "color"
            },
            "800": {
                "value": "#204140",
                "type": "color"
            },
            "900": {
                "value": "#152828",
                "type": "color"
            }
        }
    }
}

Palettes built on #20ACAA

Color Lab

Pairs with #20ACAA

UI roles & guardrails

In real applications

Scales

Every model

Export