What color is #4ECFC3?

#4ECFC3 is a medium teal. In RGB it is rgb(78, 207, 195), and in HSL hsl(174, 57%, 56%).

Is #4ECFC3 accessible as text?

On white, #4ECFC3 has a contrast ratio of 1.90:1 (fails WCAG AA for body text); on black it is 11.04:1 (passes). For text placed on #4ECFC3, use black for the best readability.

What is the closest Tailwind color to #4ECFC3?

The nearest Tailwind CSS token is teal-400 (#00D5BE).

What colors go well with #4ECFC3?

#4ECFC3 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #CF4F5C. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #4ECFC3 below.

Is #4ECFC3 good for buttons?

#4ECFC3 works well for buttons and highlights, but use black text on #4ECFC3 — white text only reaches 1.90:1, below the 4.5:1 needed for normal-size labels.

Is #4ECFC3 the same as CSS mediumturquoise?

No — #4ECFC3 is not the CSS named color mediumturquoise, but mediumturquoise (#48D1CC) is the closest CSS named color.

#4ECFC3 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #4ECFC3

Not just a swatch — here's how #4ECFC3 works with other colors. Named schemes with #4ECFC3 in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #4ECFC3 Accent #A7C4BD Surface #E0DABE Secondary #9AA0A0 Anchor #1C3549

Medium 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 #4ECFC3 Secondary #AEB4B8 Surface #F1F2F0 Support #7994A4 Anchor #2E3236

Medium Turquoise 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 #F7F4EF Accent #4ECFC3 Secondary #C8EEE9 Support #979286 Ink #16140F

Medium 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 Medium Turquoise carrying the quiet middle.

Tech Product Signal · 5 colors

Signal #4ECFC3 Surface #14161A Highlight #F4F6F8 Secondary #586771 Accent #88F5E9

Medium 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 Medium Turquoise.

Modern Café Dominant · 5 colors

Dominant #4ECFC3 Anchor #382B1E Surface #ECE4D0 Accent #829C71 Secondary #3A3833

Medium 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 #4ECFC3 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 26/100

Cool

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

Softness 62/100

High

Middle-weight — neither delicate nor heavy.

Depth 22/100

Low

Airy and open — recedes, leaves the composition light.

Naturalness 27/100

Low

Loosely natural — an earthy edge without being rustic.

Vintage feel 37/100

Low

A faint retro warmth without tipping into sepia.

Luxury 30/100

Low

Understated — leans refined without going austere.

Brand distinctiveness 44/100

Moderate

Recognisable but shares space with nearby hues.

UI accent fit 33/100

Low

Workable accent with care around contrast.

Surface fit 45/100

Moderate

Usable as a tinted surface in measured doses.

Print safety 73/100

High

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #4ECFC3

For UI

For branding

For interior

For fashion

People also use #4ECFC3 with

Medium Aquamarine Ocean 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 9.8:1. Use

Subtle surface Use #DFF2F0 for cards and hover fills. Tint 80

Avoid beside #4FB1CF — 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 #4ECFC3 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: #4ECFC3;
  --color-base-rgb: 78 207 195;
  --color-base-oklch: oklch(78.1% 0.114 186.5);
  --color-50: #F3FCFB;
  --color-100: #DEF7F4;
  --color-200: #BFEDE9;
  --color-300: #93DCD5;
  --color-400: #6AC8BF;
  --color-500: #48ADA3;
  --color-600: #3D847D;
  --color-700: #305E5A;
  --color-800: #233E3B;
  --color-900: #172625;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  medium-turquoise: {
    50: '#F3FCFB',
    100: '#DEF7F4',
    200: '#BFEDE9',
    300: '#93DCD5',
    400: '#6AC8BF',
    500: '#48ADA3',
    600: '#3D847D',
    700: '#305E5A',
    800: '#233E3B',
    900: '#172625',
  },
}

$base: #4ECFC3;
$base-ink: #141310;
$base-50: #F3FCFB;
$base-100: #DEF7F4;
$base-200: #BFEDE9;
$base-300: #93DCD5;
$base-400: #6AC8BF;
$base-500: #48ADA3;
$base-600: #3D847D;
$base-700: #305E5A;
$base-800: #233E3B;
$base-900: #172625;
$base-hover: #31B3A6;
$base-subtle: #CFECE9;

{
    "color": {
        "base": {
            "value": "#4ECFC3",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F3FCFB",
                "type": "color"
            },
            "100": {
                "value": "#DEF7F4",
                "type": "color"
            },
            "200": {
                "value": "#BFEDE9",
                "type": "color"
            },
            "300": {
                "value": "#93DCD5",
                "type": "color"
            },
            "400": {
                "value": "#6AC8BF",
                "type": "color"
            },
            "500": {
                "value": "#48ADA3",
                "type": "color"
            },
            "600": {
                "value": "#3D847D",
                "type": "color"
            },
            "700": {
                "value": "#305E5A",
                "type": "color"
            },
            "800": {
                "value": "#233E3B",
                "type": "color"
            },
            "900": {
                "value": "#172625",
                "type": "color"
            }
        }
    }
}