What color is #2ADFA3?

#2ADFA3 is a medium, vivid teal-green. In RGB it is rgb(42, 223, 163), and in HSL hsl(160, 74%, 52%).

Is #2ADFA3 accessible as text?

On white, #2ADFA3 has a contrast ratio of 1.72:1 (fails WCAG AA for body text); on black it is 12.18:1 (passes). For text placed on #2ADFA3, use black for the best readability.

What is the closest Tailwind color to #2ADFA3?

The nearest Tailwind CSS token is emerald-400 (#00D492).

What colors go well with #2ADFA3?

#2ADFA3 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #DF2A66. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #2ADFA3 below.

Is #2ADFA3 good for buttons?

#2ADFA3 works well for buttons and highlights, but use black text on #2ADFA3 — white text only reaches 1.72:1, below the 4.5:1 needed for normal-size labels.

Is #2ADFA3 the same as CSS mediumaquamarine?

No — #2ADFA3 is not the CSS named color mediumaquamarine, but mediumaquamarine (#66CDAA) is the closest CSS named color.

#2ADFA3 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #2ADFA3

Not just a swatch — here's how #2ADFA3 works with other colors. Named schemes with #2ADFA3 in its natural role, and a note on why the supporting colors balance it.

Botanical Studio Lead · 5 colors

Lead #2ADFA3 Secondary #496C3E 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.

Coastal Morning Lead · 5 colors

Lead #2ADFA3 Accent #A7C4BB Surface #E1D9BE Secondary #9AA0A0 Anchor #1B3548

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 #2ADFA3 Secondary #ADB4B7 Surface #F1F2F0 Support #7895A3 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 #2ADFA3 Secondary #AB6D00 Accent #657C4E 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.

Minimal Editorial Surface · 5 colors

Surface #F7F4EF Accent #2ADFA3 Secondary #CAF9E3 Support #989286 Ink #17140F

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.

Build a working theme in the generator →

Color Lab

How #2ADFA3 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 30/100

Cool

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

Softness 55/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 20/100

Low

Airy and open — recedes, leaves the composition light.

Naturalness 50/100

Moderate

Loosely natural — an earthy edge without being rustic.

Vintage feel 27/100

Low

A faint retro warmth without tipping into sepia.

Luxury 25/100

Low

Understated — leans refined without going austere.

Brand distinctiveness 63/100

High

Bold and ownable — memorable as a primary brand color.

UI accent fit 27/100

Low

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

Surface fit 36/100

Low

Usable as a tinted surface in measured doses.

Print safety 68/100

High

Prints close, with a slight loss of vibrancy.

Pairs with #2ADFA3

For UI

For branding

For interior

For fashion

People also use #2ADFA3 with

Malachite Picton Blue Cerise 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 10.8:1. Use

Subtle surface Use #D9F4EB for cards and hover fills. Tint 80

Avoid beside #2ADFDF — 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 #2ADFA3 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: #2ADFA3;
  --color-base-rgb: 42 223 163;
  --color-base-oklch: oklch(80.4% 0.163 164.3);
  --color-50: #F1FEF9;
  --color-100: #DBFBF0;
  --color-200: #B8F4E0;
  --color-300: #88E7C8;
  --color-400: #5CD6AD;
  --color-500: #39BC90;
  --color-600: #338F70;
  --color-700: #2A6551;
  --color-800: #1F4236;
  --color-900: #152922;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  medium-aquamarine: {
    50: '#F1FEF9',
    100: '#DBFBF0',
    200: '#B8F4E0',
    300: '#88E7C8',
    400: '#5CD6AD',
    500: '#39BC90',
    600: '#338F70',
    700: '#2A6551',
    800: '#1F4236',
    900: '#152922',
  },
}

$base: #2ADFA3;
$base-ink: #141310;
$base-50: #F1FEF9;
$base-100: #DBFBF0;
$base-200: #B8F4E0;
$base-300: #88E7C8;
$base-400: #5CD6AD;
$base-500: #39BC90;
$base-600: #338F70;
$base-700: #2A6551;
$base-800: #1F4236;
$base-900: #152922;
$base-hover: #1CB984;
$base-subtle: #C6EFE1;

{
    "color": {
        "base": {
            "value": "#2ADFA3",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F1FEF9",
                "type": "color"
            },
            "100": {
                "value": "#DBFBF0",
                "type": "color"
            },
            "200": {
                "value": "#B8F4E0",
                "type": "color"
            },
            "300": {
                "value": "#88E7C8",
                "type": "color"
            },
            "400": {
                "value": "#5CD6AD",
                "type": "color"
            },
            "500": {
                "value": "#39BC90",
                "type": "color"
            },
            "600": {
                "value": "#338F70",
                "type": "color"
            },
            "700": {
                "value": "#2A6551",
                "type": "color"
            },
            "800": {
                "value": "#1F4236",
                "type": "color"
            },
            "900": {
                "value": "#152922",
                "type": "color"
            }
        }
    }
}