What color is #2CF239?

#2CF239 is a medium, vivid green. In RGB it is rgb(44, 242, 57), and in HSL hsl(124, 88%, 56%).

Is #2CF239 accessible as text?

On white, #2CF239 has a contrast ratio of 1.51:1 (fails WCAG AA for body text); on black it is 13.87:1 (passes). For text placed on #2CF239, use black for the best readability.

What is the closest Tailwind color to #2CF239?

The nearest Tailwind CSS token is lime-400 (#9AE600).

What colors go well with #2CF239?

#2CF239 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #F22CE4. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #2CF239 below.

Is #2CF239 good for buttons?

#2CF239 works well for buttons and highlights, but use black text on #2CF239 — white text only reaches 1.51:1, below the 4.5:1 needed for normal-size labels.

Is #2CF239 the same as CSS lime?

No — #2CF239 is not the CSS named color lime, but lime (#00FF00) is the closest CSS named color.

#2CF239 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #2CF239

Not just a swatch — here's how #2CF239 works with other colors. Named schemes with #2CF239 in its natural role, and a note on why the supporting colors balance it.

Tech Product Signal · 5 colors

Signal #2CF239 Surface #13161A Highlight #F4F6F8 Secondary #576770 Accent #7DFF7C

Neon 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 Neon Green.

Japanese Sand Base · 5 colors

Base #2CF239 Surface #EEE9DC Highlight #F5F1E7 Secondary #B6B09F Ink #2B2723

Neon 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 #2CF239 Secondary #4C6B3B Accent #AD6B00 Surface #EEEAD6 Anchor #3C2F20

Neon 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 #2CF239 Secondary #D3FFD0 Support #989286 Ink #17140F

Neon 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 Neon Green carrying the quiet middle.

Coastal Morning Lead · 5 colors

Lead #2CF239 Accent #A8C4BA Surface #E2D9BE Secondary #9AA09F Anchor #193648

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

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Color Lab

How #2CF239 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 47/100

Neutral

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

Softness 40/100

Low

Middle-weight — neither delicate nor heavy.

Depth 18/100

Very low

Airy and open — recedes, leaves the composition light.

Naturalness 4/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 2/100

Very low

Clean and current — no dusty, aged cast.

Luxury 19/100

Very low

Playful and accessible rather than exclusive.

Brand distinctiveness 100/100

Very high

Bold and ownable — memorable as a primary brand color.

UI accent fit 10/100

Very low

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

Surface fit 40/100

Low

Usable as a tinted surface in measured doses.

Print safety 42/100

Moderate

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

Pairs with #2CF239

For UI

For branding

For interior

For fashion

People also use #2CF239 with

Green Yellow Medium Spring Green Medium 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 12.3:1. Use

Subtle surface Use #DAF7DC for cards and hover fills. Tint 80

Avoid beside #2CF27B — 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 #2CF239 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: #2CF239;
  --color-base-rgb: 44 242 57;
  --color-base-oklch: oklch(83.8% 0.264 143.3);
  --color-50: #F0FEF1;
  --color-100: #D8FDDA;
  --color-200: #B2FAB7;
  --color-300: #7FF086;
  --color-400: #50E25A;
  --color-500: #2DC837;
  --color-600: #2A9831;
  --color-700: #246B29;
  --color-800: #1B461E;
  --color-900: #132B14;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  neon-green: {
    50: '#F0FEF1',
    100: '#D8FDDA',
    200: '#B2FAB7',
    300: '#7FF086',
    400: '#50E25A',
    500: '#2DC837',
    600: '#2A9831',
    700: '#246B29',
    800: '#1B461E',
    900: '#132B14',
  },
}

$base: #2CF239;
$base-ink: #141310;
$base-50: #F0FEF1;
$base-100: #D8FDDA;
$base-200: #B2FAB7;
$base-300: #7FF086;
$base-400: #50E25A;
$base-500: #2DC837;
$base-600: #2A9831;
$base-700: #246B29;
$base-800: #1B461E;
$base-900: #132B14;
$base-hover: #0ED71B;
$base-subtle: #C7F4CA;

{
    "color": {
        "base": {
            "value": "#2CF239",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F0FEF1",
                "type": "color"
            },
            "100": {
                "value": "#D8FDDA",
                "type": "color"
            },
            "200": {
                "value": "#B2FAB7",
                "type": "color"
            },
            "300": {
                "value": "#7FF086",
                "type": "color"
            },
            "400": {
                "value": "#50E25A",
                "type": "color"
            },
            "500": {
                "value": "#2DC837",
                "type": "color"
            },
            "600": {
                "value": "#2A9831",
                "type": "color"
            },
            "700": {
                "value": "#246B29",
                "type": "color"
            },
            "800": {
                "value": "#1B461E",
                "type": "color"
            },
            "900": {
                "value": "#132B14",
                "type": "color"
            }
        }
    }
}

Palettes built on #2CF239

Color Lab

Pairs with #2CF239

UI roles & guardrails

In real applications

Scales

Every model

Export