What color is #39E5EE?

#39E5EE is a medium, vivid cyan. In RGB it is rgb(57, 229, 238), and in HSL hsl(183, 84%, 58%).

Is #39E5EE accessible as text?

On white, #39E5EE has a contrast ratio of 1.54:1 (fails WCAG AA for body text); on black it is 13.62:1 (passes). For text placed on #39E5EE, use black for the best readability.

What is the closest Tailwind color to #39E5EE?

The nearest Tailwind CSS token is cyan-300 (#53EAFD).

What colors go well with #39E5EE?

#39E5EE pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #EE433A. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #39E5EE below.

Is #39E5EE good for buttons?

#39E5EE works well for buttons and highlights, but use black text on #39E5EE — white text only reaches 1.54:1, below the 4.5:1 needed for normal-size labels.

Is #39E5EE the same as CSS turquoise?

No — #39E5EE is not the CSS named color turquoise, but turquoise (#40E0D0) is the closest CSS named color.

#39E5EE Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #39E5EE

Not just a swatch — here's how #39E5EE works with other colors. Named schemes with #39E5EE in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #39E5EE Accent #A6C4BD Surface #DFDABE Secondary #9AA0A0 Anchor #1D3549

Turquoise 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 #39E5EE Secondary #AEB4B8 Surface #F1F2F0 Support #7A94A5 Anchor #2E3236

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

Tech Product Signal · 5 colors

Signal #39E5EE Surface #14161A Highlight #F4F6F8 Secondary #596771 Accent #83FFFF

Turquoise is the vivid signal in this product UI — on a near-black surface with cool white, a slate grey and a lighter tint of Turquoise.

Minimal Editorial Surface · 5 colors

Surface #F6F4EF Accent #39E5EE Secondary #D6FFFF Support #979286 Ink #16140F

Turquoise 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 Turquoise carrying the quiet middle.

Modern Café Dominant · 5 colors

Dominant #39E5EE Anchor #382C1D Surface #EBE4D0 Accent #809D72 Secondary #3A3933

Turquoise 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 #39E5EE 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 16/100

Cool

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

Softness 63/100

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 10/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 27/100

Low

A faint retro warmth without tipping into sepia.

Luxury 22/100

Low

Playful and accessible rather than exclusive.

Brand distinctiveness 51/100

Moderate

Recognisable but shares space with nearby hues.

UI accent fit 18/100

Very low

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

Surface fit 45/100

Moderate

Usable as a tinted surface in measured doses.

Print safety 65/100

High

Prints close, with a slight loss of vibrancy.

Pairs with #39E5EE

For UI

For branding

For interior

For fashion

People also use #39E5EE with

Light Green Signal Blue Vermilion 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 12.0:1. Use

Subtle surface Use #DDF5F7 for cards and hover fills. Tint 80

Avoid beside #3AA9EE — 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 #39E5EE 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: #39E5EE;
  --color-base-rgb: 57 229 238;
  --color-base-oklch: oklch(84.3% 0.133 200.4);
  --color-50: #F0FEFE;
  --color-100: #D8FBFD;
  --color-200: #B4F5F8;
  --color-300: #81E8EE;
  --color-400: #53D8DF;
  --color-500: #30BDC4;
  --color-600: #2D9095;
  --color-700: #256669;
  --color-800: #1C4345;
  --color-900: #13292A;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  turquoise: {
    50: '#F0FEFE',
    100: '#D8FBFD',
    200: '#B4F5F8',
    300: '#81E8EE',
    400: '#53D8DF',
    500: '#30BDC4',
    600: '#2D9095',
    700: '#256669',
    800: '#1C4345',
    900: '#13292A',
  },
}

$base: #39E5EE;
$base-ink: #141310;
$base-50: #F0FEFE;
$base-100: #D8FBFD;
$base-200: #B4F5F8;
$base-300: #81E8EE;
$base-400: #53D8DF;
$base-500: #30BDC4;
$base-600: #2D9095;
$base-700: #256669;
$base-800: #1C4345;
$base-900: #13292A;
$base-hover: #13D0DA;
$base-subtle: #CAF1F3;

{
    "color": {
        "base": {
            "value": "#39E5EE",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F0FEFE",
                "type": "color"
            },
            "100": {
                "value": "#D8FBFD",
                "type": "color"
            },
            "200": {
                "value": "#B4F5F8",
                "type": "color"
            },
            "300": {
                "value": "#81E8EE",
                "type": "color"
            },
            "400": {
                "value": "#53D8DF",
                "type": "color"
            },
            "500": {
                "value": "#30BDC4",
                "type": "color"
            },
            "600": {
                "value": "#2D9095",
                "type": "color"
            },
            "700": {
                "value": "#256669",
                "type": "color"
            },
            "800": {
                "value": "#1C4345",
                "type": "color"
            },
            "900": {
                "value": "#13292A",
                "type": "color"
            }
        }
    }
}

Palettes built on #39E5EE

Color Lab

Pairs with #39E5EE

UI roles & guardrails

In real applications

Scales

Every model

Export