What color is #4BF8EF?

#4BF8EF is a light, vivid teal. In RGB it is rgb(75, 248, 239), and in HSL hsl(177, 93%, 63%).

Is #4BF8EF accessible as text?

On white, #4BF8EF has a contrast ratio of 1.31:1 (fails WCAG AA for body text); on black it is 15.97:1 (passes). For text placed on #4BF8EF, use black for the best readability.

What is the closest Tailwind color to #4BF8EF?

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

What colors go well with #4BF8EF?

#4BF8EF pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #F84952. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #4BF8EF below.

Is #4BF8EF good for buttons?

#4BF8EF works well for buttons and highlights, but use black text on #4BF8EF — white text only reaches 1.31:1, below the 4.5:1 needed for normal-size labels.

Is #4BF8EF the same as CSS aqua?

No — #4BF8EF is not the CSS named color aqua, but aqua (#00FFFF) is the closest CSS named color.

#4BF8EF Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #4BF8EF

Not just a swatch — here's how #4BF8EF works with other colors. Named schemes with #4BF8EF in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #4BF8EF Accent #A7C4BD Surface #E0DABE Secondary #9AA0A0 Anchor #1C3549

Cyan 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 #4BF8EF Secondary #AEB4B8 Surface #F1F2F0 Support #7994A4 Anchor #2E3236

Cyan 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 #4BF8EF Secondary #D6FFFF Support #979286 Ink #16140F

Cyan 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 Cyan carrying the quiet middle.

Tech Product Signal · 5 colors

Signal #4BF8EF Surface #14161A Highlight #F4F6F8 Secondary #586771 Accent #88FFFF

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

Modern Café Dominant · 5 colors

Dominant #4BF8EF Anchor #382B1E Surface #ECE4D0 Accent #819C71 Secondary #3A3833

Cyan 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 #4BF8EF 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 19/100

Cool

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

Softness 65/100

High

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

Depth 11/100

Very low

Airy and open — recedes, leaves the composition light.

Naturalness 20/100

Low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 23/100

Low

Clean and current — no dusty, aged cast.

Luxury 16/100

Very low

Playful and accessible rather than exclusive.

Brand distinctiveness 53/100

Moderate

Recognisable but shares space with nearby hues.

UI accent fit 10/100

Very low

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

Surface fit 48/100

Moderate

Usable as a tinted surface in measured doses.

Print safety 67/100

High

Prints close, with a slight loss of vibrancy.

Pairs with #4BF8EF

For UI

For branding

For interior

For fashion

People also use #4BF8EF with

Mint Green Cornflower Blue Indian Red 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 14.1:1. Use

Subtle surface Use #DFF9F8 for cards and hover fills. Tint 80

Avoid beside #49C7F8 — 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 #4BF8EF 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: #4BF8EF;
  --color-base-rgb: 75 248 239;
  --color-base-oklch: oklch(89.1% 0.138 189.8);
  --color-50: #F0FEFE;
  --color-100: #D8FDFB;
  --color-200: #B1FCF8;
  --color-300: #7CF4EE;
  --color-400: #4CE6DE;
  --color-500: #29CCC4;
  --color-600: #279B95;
  --color-700: #226D69;
  --color-800: #1A4745;
  --color-900: #122B2A;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  cyan: {
    50: '#F0FEFE',
    100: '#D8FDFB',
    200: '#B1FCF8',
    300: '#7CF4EE',
    400: '#4CE6DE',
    500: '#29CCC4',
    600: '#279B95',
    700: '#226D69',
    800: '#1A4745',
    900: '#122B2A',
  },
}

$base: #4BF8EF;
$base-ink: #141310;
$base-50: #F0FEFE;
$base-100: #D8FDFB;
$base-200: #B1FCF8;
$base-300: #7CF4EE;
$base-400: #4CE6DE;
$base-500: #29CCC4;
$base-600: #279B95;
$base-700: #226D69;
$base-800: #1A4745;
$base-900: #122B2A;
$base-hover: #0BF6EA;
$base-subtle: #CFF7F5;

{
    "color": {
        "base": {
            "value": "#4BF8EF",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F0FEFE",
                "type": "color"
            },
            "100": {
                "value": "#D8FDFB",
                "type": "color"
            },
            "200": {
                "value": "#B1FCF8",
                "type": "color"
            },
            "300": {
                "value": "#7CF4EE",
                "type": "color"
            },
            "400": {
                "value": "#4CE6DE",
                "type": "color"
            },
            "500": {
                "value": "#29CCC4",
                "type": "color"
            },
            "600": {
                "value": "#279B95",
                "type": "color"
            },
            "700": {
                "value": "#226D69",
                "type": "color"
            },
            "800": {
                "value": "#1A4745",
                "type": "color"
            },
            "900": {
                "value": "#122B2A",
                "type": "color"
            }
        }
    }
}

Palettes built on #4BF8EF

Color Lab

Pairs with #4BF8EF

UI roles & guardrails

In real applications

Scales

Every model

Export