What color is #2CD40A?

#2CD40A is a medium, vivid green. In RGB it is rgb(44, 212, 10), and in HSL hsl(110, 91%, 44%).

Is #2CD40A accessible as text?

On white, #2CD40A has a contrast ratio of 1.99:1 (fails WCAG AA for body text); on black it is 10.53:1 (passes). For text placed on #2CD40A, use black for the best readability.

What is the closest Tailwind color to #2CD40A?

The nearest Tailwind CSS token is lime-500 (#7CCF00).

What colors go well with #2CD40A?

#2CD40A pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #B40AD6. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #2CD40A below.

Is #2CD40A good for buttons?

#2CD40A works well for buttons and highlights, but use black text on #2CD40A — white text only reaches 1.99:1, below the 4.5:1 needed for normal-size labels.

Is #2CD40A the same as CSS limegreen?

No — #2CD40A is not the CSS named color limegreen, but limegreen (#32CD32) is the closest CSS named color.

#2CD40A Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #2CD40A

Not just a swatch — here's how #2CD40A works with other colors. Named schemes with #2CD40A in its natural role, and a note on why the supporting colors balance it.

Tech Product Signal · 5 colors

Signal #2CD40A Surface #13161A Highlight #F4F6F8 Secondary #576770 Accent #73FA63

Lime 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 Lime Green.

Japanese Sand Base · 5 colors

Base #2CD40A Surface #EEE9DC Highlight #F5F1E7 Secondary #B7B09F Ink #2B2723

Lime 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 #2CD40A Secondary #4D6B3B Accent #AE6B00 Surface #EEEAD6 Anchor #3C2F21

Lime 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 #2CD40A Secondary #BDEDB7 Support #989286 Ink #17140F

Lime 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 Lime Green carrying the quiet middle.

Coastal Morning Lead · 5 colors

Lead #2CD40A Accent #A8C4BA Surface #E2D9BE Secondary #9AA09F Anchor #193648

Lime 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 #2CD40A 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 49/100

Neutral

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

Softness 38/100

Low

Middle-weight — neither delicate nor heavy.

Depth 27/100

Low

Airy and open — recedes, leaves the composition light.

Naturalness 7/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 7/100

Very low

Clean and current — no dusty, aged cast.

Luxury 27/100

Low

Understated — leans refined without going austere.

Brand distinctiveness 96/100

Very high

Bold and ownable — memorable as a primary brand color.

UI accent fit 25/100

Low

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

Surface fit 32/100

Low

Usable as a tinted surface in measured doses.

Print safety 45/100

Moderate

Shifts noticeably in CMYK — expect it to dull on press.

Pairs with #2CD40A

For UI

For branding

For interior

For fashion

People also use #2CD40A with

Green Yellow Shamrock Dark Orchid 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 9.3:1. Use

Subtle surface Use #D6F5D0 for cards and hover fills. Tint 80

Avoid beside #0AD62C — 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 #2CD40A 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: #2CD40A;
  --color-base-rgb: 44 212 10;
  --color-base-oklch: oklch(75.8% 0.250 141.5);
  --color-50: #F3FEF0;
  --color-100: #DEFDD8;
  --color-200: #BEFBB1;
  --color-300: #90F27D;
  --color-400: #67E44E;
  --color-500: #45CB2A;
  --color-600: #3B9A28;
  --color-700: #2F6C23;
  --color-800: #22461B;
  --color-900: #162B12;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  lime-green: {
    50: '#F3FEF0',
    100: '#DEFDD8',
    200: '#BEFBB1',
    300: '#90F27D',
    400: '#67E44E',
    500: '#45CB2A',
    600: '#3B9A28',
    700: '#2F6C23',
    800: '#22461B',
    900: '#162B12',
  },
}

$base: #2CD40A;
$base-ink: #141310;
$base-50: #F3FEF0;
$base-100: #DEFDD8;
$base-200: #BEFBB1;
$base-300: #90F27D;
$base-400: #67E44E;
$base-500: #45CB2A;
$base-600: #3B9A28;
$base-700: #2F6C23;
$base-800: #22461B;
$base-900: #162B12;
$base-hover: #23AB08;
$base-subtle: #C0F2B7;

{
    "color": {
        "base": {
            "value": "#2CD40A",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F3FEF0",
                "type": "color"
            },
            "100": {
                "value": "#DEFDD8",
                "type": "color"
            },
            "200": {
                "value": "#BEFBB1",
                "type": "color"
            },
            "300": {
                "value": "#90F27D",
                "type": "color"
            },
            "400": {
                "value": "#67E44E",
                "type": "color"
            },
            "500": {
                "value": "#45CB2A",
                "type": "color"
            },
            "600": {
                "value": "#3B9A28",
                "type": "color"
            },
            "700": {
                "value": "#2F6C23",
                "type": "color"
            },
            "800": {
                "value": "#22461B",
                "type": "color"
            },
            "900": {
                "value": "#162B12",
                "type": "color"
            }
        }
    }
}