What color is #27ACAA?

#27ACAA is a medium cyan. In RGB it is rgb(39, 172, 170), and in HSL hsl(179, 63%, 41%).

Is #27ACAA accessible as text?

On white, #27ACAA has a contrast ratio of 2.77:1 (fails WCAG AA for body text); on black it is 7.57:1 (passes). For text placed on #27ACAA, use black for the best readability.

What is the closest Tailwind color to #27ACAA?

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

What colors go well with #27ACAA?

#27ACAA pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #AA2729. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #27ACAA below.

Is #27ACAA good for buttons?

#27ACAA works well for buttons and highlights, but use black text on #27ACAA — white text only reaches 2.77:1, below the 4.5:1 needed for normal-size labels.

Is #27ACAA the same as CSS lightseagreen?

No — #27ACAA 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.

#27ACAA Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #27ACAA

Not just a swatch — here's how #27ACAA works with other colors. Named schemes with #27ACAA in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #27ACAA 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 #27ACAA 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 #27ACAA Secondary #A8CBCA 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 #27ACAA Surface #14161A Highlight #F4F6F8 Secondary #596771 Accent #68D1CE

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 #27ACAA 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 #27ACAA 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 40/100

Moderate

Understated — leans refined without going austere.

Brand distinctiveness 42/100

Moderate

Recognisable but shares space with nearby hues.

UI accent fit 66/100

High

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

Surface fit 37/100

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 #27ACAA

For UI

For branding

For interior

For fashion

People also use #27ACAA with

Emerald Green Lapis Lazuli 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 #D3EFEE for cards and hover fills. Tint 80

Avoid beside #2781AA — 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 #27ACAA at work across the surfaces designers actually ship.

Website / UI

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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: #27ACAA;
  --color-base-rgb: 39 172 170;
  --color-base-oklch: oklch(67.7% 0.108 193.3);
  --color-50: #F2FDFC;
  --color-100: #DDF8F8;
  --color-200: #BDF0EF;
  --color-300: #8FE0DF;
  --color-400: #65CDCB;
  --color-500: #43B2B0;
  --color-600: #3A8887;
  --color-700: #2E6160;
  --color-800: #21403F;
  --color-900: #162727;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  light-sea-green: {
    50: '#F2FDFC',
    100: '#DDF8F8',
    200: '#BDF0EF',
    300: '#8FE0DF',
    400: '#65CDCB',
    500: '#43B2B0',
    600: '#3A8887',
    700: '#2E6160',
    800: '#21403F',
    900: '#162727',
  },
}

$base: #27ACAA;
$base-ink: #141310;
$base-50: #F2FDFC;
$base-100: #DDF8F8;
$base-200: #BDF0EF;
$base-300: #8FE0DF;
$base-400: #65CDCB;
$base-500: #43B2B0;
$base-600: #3A8887;
$base-700: #2E6160;
$base-800: #21403F;
$base-900: #162727;
$base-hover: #1F8887;
$base-subtle: #BCE7E7;

{
    "color": {
        "base": {
            "value": "#27ACAA",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F2FDFC",
                "type": "color"
            },
            "100": {
                "value": "#DDF8F8",
                "type": "color"
            },
            "200": {
                "value": "#BDF0EF",
                "type": "color"
            },
            "300": {
                "value": "#8FE0DF",
                "type": "color"
            },
            "400": {
                "value": "#65CDCB",
                "type": "color"
            },
            "500": {
                "value": "#43B2B0",
                "type": "color"
            },
            "600": {
                "value": "#3A8887",
                "type": "color"
            },
            "700": {
                "value": "#2E6160",
                "type": "color"
            },
            "800": {
                "value": "#21403F",
                "type": "color"
            },
            "900": {
                "value": "#162727",
                "type": "color"
            }
        }
    }
}

Palettes built on #27ACAA

Color Lab

Pairs with #27ACAA

UI roles & guardrails

In real applications

Scales

Every model

Export