What color is #03BF83?

#03BF83 is a dark, vivid teal-green. In RGB it is rgb(3, 191, 131), and in HSL hsl(161, 97%, 38%).

Is #03BF83 accessible as text?

On white, #03BF83 has a contrast ratio of 2.39:1 (fails WCAG AA for body text); on black it is 8.78:1 (passes). For text placed on #03BF83, use black for the best readability.

What is the closest Tailwind color to #03BF83?

The nearest Tailwind CSS token is emerald-500 (#00BC7D).

What colors go well with #03BF83?

#03BF83 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #BF033E. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #03BF83 below.

Is #03BF83 good for buttons?

#03BF83 works well for buttons and highlights, but use black text on #03BF83 — white text only reaches 2.39:1, below the 4.5:1 needed for normal-size labels.

Is #03BF83 the same as CSS mediumseagreen?

No — #03BF83 is not the CSS named color mediumseagreen, but mediumseagreen (#3CB371) is the closest CSS named color.

#03BF83 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #03BF83

Not just a swatch — here's how #03BF83 works with other colors. Named schemes with #03BF83 in its natural role, and a note on why the supporting colors balance it.

Botanical Studio Lead · 5 colors

Lead #03BF83 Secondary #496C3E Accent #AB6D00 Surface #EEEAD6 Anchor #3C2F20

Medium Sea Green 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 #03BF83 Accent #A7C4BB Surface #E1D9BE Secondary #9AA0A0 Anchor #1B3648

Medium Sea Green 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 #03BF83 Secondary #ADB4B7 Surface #F1F2F0 Support #7895A3 Anchor #2D3236

Medium Sea Green 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 #03BF83 Secondary #AB6D00 Accent #667C4E Surface #F1EDDD Anchor #392B1E

This palette keeps Medium Sea Green 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 #03BF83 Secondary #AFDAC3 Support #989286 Ink #17140F

Medium Sea Green 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 Sea Green carrying the quiet middle.

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Color Lab

How #03BF83 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 33/100

Cool

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

Softness 50/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 30/100

Low

Airy and open — recedes, leaves the composition light.

Naturalness 59/100

Moderate

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

Vintage feel 35/100

Low

A faint retro warmth without tipping into sepia.

Luxury 35/100

Low

Understated — leans refined without going austere.

Brand distinctiveness 60/100

High

Bold and ownable — memorable as a primary brand color.

UI accent fit 56/100

Moderate

Workable accent with care around contrast.

Surface fit 28/100

Low

Too saturated or mid-toned for big areas — keep it to accents.

Print safety 69/100

High

Prints close, with a slight loss of vibrancy.

Pairs with #03BF83

For UI

For branding

For interior

For fashion

People also use #03BF83 with

Malachite Bondi Blue Cranberry 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 7.8:1. Use

Subtle surface Use #C9F5E7 for cards and hover fills. Tint 80

Avoid beside #03BCBF — 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 #03BF83 at work across the surfaces designers actually ship.

Website / UI

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Build faster.

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: #03BF83;
  --color-base-rgb: 3 191 131;
  --color-base-oklch: oklch(71.1% 0.156 161.8);
  --color-50: #F0FEFA;
  --color-100: #D8FDF1;
  --color-200: #B1FCE4;
  --color-300: #79F6CF;
  --color-400: #49E9B6;
  --color-500: #25D09A;
  --color-600: #259D77;
  --color-700: #206F56;
  --color-800: #194839;
  --color-900: #112C23;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  medium-sea-green: {
    50: '#F0FEFA',
    100: '#D8FDF1',
    200: '#B1FCE4',
    300: '#79F6CF',
    400: '#49E9B6',
    500: '#25D09A',
    600: '#259D77',
    700: '#206F56',
    800: '#194839',
    900: '#112C23',
  },
}

$base: #03BF83;
$base-ink: #141310;
$base-50: #F0FEFA;
$base-100: #D8FDF1;
$base-200: #B1FCE4;
$base-300: #79F6CF;
$base-400: #49E9B6;
$base-500: #25D09A;
$base-600: #259D77;
$base-700: #206F56;
$base-800: #194839;
$base-900: #112C23;
$base-hover: #029969;
$base-subtle: #ADF3DC;

{
    "color": {
        "base": {
            "value": "#03BF83",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F0FEFA",
                "type": "color"
            },
            "100": {
                "value": "#D8FDF1",
                "type": "color"
            },
            "200": {
                "value": "#B1FCE4",
                "type": "color"
            },
            "300": {
                "value": "#79F6CF",
                "type": "color"
            },
            "400": {
                "value": "#49E9B6",
                "type": "color"
            },
            "500": {
                "value": "#25D09A",
                "type": "color"
            },
            "600": {
                "value": "#259D77",
                "type": "color"
            },
            "700": {
                "value": "#206F56",
                "type": "color"
            },
            "800": {
                "value": "#194839",
                "type": "color"
            },
            "900": {
                "value": "#112C23",
                "type": "color"
            }
        }
    }
}

Palettes built on #03BF83

Color Lab

Pairs with #03BF83

UI roles & guardrails

In real applications

Scales

Every model

Export