What color is #3ECAA2?

#3ECAA2 is a medium teal-green. In RGB it is rgb(62, 202, 162), and in HSL hsl(163, 57%, 52%).

Is #3ECAA2 accessible as text?

On white, #3ECAA2 has a contrast ratio of 2.06:1 (fails WCAG AA for body text); on black it is 10.17:1 (passes). For text placed on #3ECAA2, use black for the best readability.

What is the closest Tailwind color to #3ECAA2?

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

What colors go well with #3ECAA2?

#3ECAA2 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #CA3F66. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #3ECAA2 below.

Is #3ECAA2 good for buttons?

#3ECAA2 works well for buttons and highlights, but use black text on #3ECAA2 — white text only reaches 2.06:1, below the 4.5:1 needed for normal-size labels.

Is #3ECAA2 the same as CSS mediumaquamarine?

No — #3ECAA2 is not the CSS named color mediumaquamarine, but mediumaquamarine (#66CDAA) is the closest CSS named color.

#3ECAA2 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #3ECAA2

Not just a swatch — here's how #3ECAA2 works with other colors. Named schemes with #3ECAA2 in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #3ECAA2 Accent #A7C4BC Surface #E1D9BE Secondary #9AA0A0 Anchor #1B3549

Medium Aquamarine 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 #3ECAA2 Secondary #ADB4B7 Surface #F1F2F0 Support #7894A3 Anchor #2D3236

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

Warm Autumn Interior Dominant · 5 colors

Dominant #3ECAA2 Secondary #AB6D00 Accent #657D4F Surface #F1EDDD Anchor #392B1E

This palette keeps Medium Aquamarine as the dominant warm neutral, balanced by muted terracotta and olive earth tones and grounded by a deep espresso anchor.

Botanical Studio Lead · 5 colors

Lead #3ECAA2 Secondary #486C3F Accent #AB6D00 Surface #EEEAD6 Anchor #3C2F20

Medium Aquamarine leads this botanical set among foliage greens and a terracotta accent, softened by cream and grounded in bark brown.

Minimal Editorial Surface · 5 colors

Surface #F7F4EF Accent #3ECAA2 Secondary #BFE7D7 Support #989286 Ink #16140F

Medium Aquamarine 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 Aquamarine carrying the quiet middle.

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Color Lab

How #3ECAA2 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 31/100

Cool

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

Softness 57/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 25/100

Low

Airy and open — recedes, leaves the composition light.

Naturalness 57/100

Moderate

Organic, earthy character — at home in wellness, food and craft brands.

Vintage feel 37/100

Low

A faint retro warmth without tipping into sepia.

Luxury 32/100

Low

Understated — leans refined without going austere.

Brand distinctiveness 51/100

Moderate

Recognisable but shares space with nearby hues.

UI accent fit 42/100

Moderate

Workable accent with care around contrast.

Surface fit 36/100

Low

Usable as a tinted surface in measured doses.

Print safety 74/100

High

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #3ECAA2

For UI

For branding

For interior

For fashion

People also use #3ECAA2 with

Emerald Green Carolina Blue Brick 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 9.0:1. Use

Subtle surface Use #DCF1EB for cards and hover fills. Tint 80

Avoid beside #3FC3CA — 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 #3ECAA2 at work across the surfaces designers actually ship.

Website / UI

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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: #3ECAA2;
  --color-base-rgb: 62 202 162;
  --color-base-oklch: oklch(75.5% 0.132 169.7);
  --color-50: #F3FCF9;
  --color-100: #DEF7F0;
  --color-200: #BFEDE0;
  --color-300: #93DCC8;
  --color-400: #6AC8AD;
  --color-500: #48AD90;
  --color-600: #3D8470;
  --color-700: #305E51;
  --color-800: #233E36;
  --color-900: #172622;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  medium-aquamarine: {
    50: '#F3FCF9',
    100: '#DEF7F0',
    200: '#BFEDE0',
    300: '#93DCC8',
    400: '#6AC8AD',
    500: '#48AD90',
    600: '#3D8470',
    700: '#305E51',
    800: '#233E36',
    900: '#172622',
  },
}

$base: #3ECAA2;
$base-ink: #141310;
$base-50: #F3FCF9;
$base-100: #DEF7F0;
$base-200: #BFEDE0;
$base-300: #93DCC8;
$base-400: #6AC8AD;
$base-500: #48AD90;
$base-600: #3D8470;
$base-700: #305E51;
$base-800: #233E36;
$base-900: #172622;
$base-hover: #2EA784;
$base-subtle: #CAEAE1;

{
    "color": {
        "base": {
            "value": "#3ECAA2",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F3FCF9",
                "type": "color"
            },
            "100": {
                "value": "#DEF7F0",
                "type": "color"
            },
            "200": {
                "value": "#BFEDE0",
                "type": "color"
            },
            "300": {
                "value": "#93DCC8",
                "type": "color"
            },
            "400": {
                "value": "#6AC8AD",
                "type": "color"
            },
            "500": {
                "value": "#48AD90",
                "type": "color"
            },
            "600": {
                "value": "#3D8470",
                "type": "color"
            },
            "700": {
                "value": "#305E51",
                "type": "color"
            },
            "800": {
                "value": "#233E36",
                "type": "color"
            },
            "900": {
                "value": "#172622",
                "type": "color"
            }
        }
    }
}

Palettes built on #3ECAA2

Color Lab

Pairs with #3ECAA2

UI roles & guardrails

In real applications

Scales

Every model

Export