What color is #04BC3B?

#04BC3B is a dark, vivid green. In RGB it is rgb(4, 188, 59), and in HSL hsl(138, 96%, 38%).

Is #04BC3B accessible as text?

On white, #04BC3B has a contrast ratio of 2.54:1 (fails WCAG AA for body text); on black it is 8.26:1 (passes). For text placed on #04BC3B, use black for the best readability.

What is the closest Tailwind color to #04BC3B?

The nearest Tailwind CSS token is green-500 (#00C950).

What colors go well with #04BC3B?

#04BC3B pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #BE0486. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #04BC3B below.

Is #04BC3B good for buttons?

#04BC3B works well for buttons and highlights, but use black text on #04BC3B — white text only reaches 2.54:1, below the 4.5:1 needed for normal-size labels.

Is #04BC3B the same as CSS limegreen?

No — #04BC3B is not the CSS named color limegreen, but limegreen (#32CD32) is the closest CSS named color.

#04BC3B Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #04BC3B

Not just a swatch — here's how #04BC3B works with other colors. Named schemes with #04BC3B in its natural role, and a note on why the supporting colors balance it.

Tech Product Signal · 5 colors

Signal #04BC3B Surface #13161A Highlight #F4F6F8 Secondary #576770 Accent #61E170

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

Japanese Sand Base · 5 colors

Base #04BC3B Surface #EEE9DC Highlight #F5F1E7 Secondary #B6B09F Ink #2B2723

Kelly Green sets a calm, sun-bleached base here, wrapped in bone and paper off-whites and a soft greige, with a single ink accent for wabi-sabi restraint.

Botanical Studio Lead · 5 colors

Lead #04BC3B Secondary #4C6B3C Accent #AD6C00 Surface #EEEAD6 Anchor #3C2F20

Kelly Green 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 #04BC3B Secondary #AAD5AB Support #989286 Ink #17140F

Kelly 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 Kelly Green carrying the quiet middle.

Coastal Morning Lead · 5 colors

Lead #04BC3B Accent #A8C4BA Surface #E2D9BE Secondary #9AA09F Anchor #1A3648

Kelly Green opens this coastal palette with sea-glass and warm sand alongside it, grounded by driftwood grey and a deep-navy anchor.

Build a working theme in the generator →

Color Lab

How #04BC3B 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 45/100

Neutral

Balanced temperature — flexible, sits between warm and cool schemes.

Softness 41/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 33/100

Low

Mid depth — usable as an accent or a muted ground.

Naturalness 26/100

Low

Loosely natural — an earthy edge without being rustic.

Vintage feel 20/100

Low

Clean and current — no dusty, aged cast.

Luxury 34/100

Low

Understated — leans refined without going austere.

Brand distinctiveness 82/100

Very high

Bold and ownable — memorable as a primary brand color.

UI accent fit 52/100

Moderate

Workable accent with care around contrast.

Surface fit 26/100

Low

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

Print safety 53/100

Moderate

Prints close, with a slight loss of vibrancy.

Pairs with #04BC3B

For UI

For branding

For interior

For fashion

People also use #04BC3B with

Malachite Tiffany Blue Fandango Platinum Hunter Green

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 7.3:1. Use

Subtle surface Use #CAF5D7 for cards and hover fills. Tint 80

Avoid beside #04BE7A — 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 #04BC3B 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: #04BC3B;
  --color-base-rgb: 4 188 59;
  --color-base-oklch: oklch(69.2% 0.212 145.7);
  --color-50: #F0FEF5;
  --color-100: #D8FDE3;
  --color-200: #B1FCC7;
  --color-300: #7AF69F;
  --color-400: #4AE879;
  --color-500: #26CF59;
  --color-600: #259D49;
  --color-700: #216E38;
  --color-800: #194827;
  --color-900: #122C19;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  kelly-green: {
    50: '#F0FEF5',
    100: '#D8FDE3',
    200: '#B1FCC7',
    300: '#7AF69F',
    400: '#4AE879',
    500: '#26CF59',
    600: '#259D49',
    700: '#216E38',
    800: '#194827',
    900: '#122C19',
  },
}

$base: #04BC3B;
$base-ink: #141310;
$base-50: #F0FEF5;
$base-100: #D8FDE3;
$base-200: #B1FCC7;
$base-300: #7AF69F;
$base-400: #4AE879;
$base-500: #26CF59;
$base-600: #259D49;
$base-700: #216E38;
$base-800: #194827;
$base-900: #122C19;
$base-hover: #039830;
$base-subtle: #ADF2C2;

{
    "color": {
        "base": {
            "value": "#04BC3B",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F0FEF5",
                "type": "color"
            },
            "100": {
                "value": "#D8FDE3",
                "type": "color"
            },
            "200": {
                "value": "#B1FCC7",
                "type": "color"
            },
            "300": {
                "value": "#7AF69F",
                "type": "color"
            },
            "400": {
                "value": "#4AE879",
                "type": "color"
            },
            "500": {
                "value": "#26CF59",
                "type": "color"
            },
            "600": {
                "value": "#259D49",
                "type": "color"
            },
            "700": {
                "value": "#216E38",
                "type": "color"
            },
            "800": {
                "value": "#194827",
                "type": "color"
            },
            "900": {
                "value": "#122C19",
                "type": "color"
            }
        }
    }
}

Palettes built on #04BC3B

Color Lab

Pairs with #04BC3B

UI roles & guardrails

In real applications

Scales

Every model

Export