What color is #3FFB52?

#3FFB52 is a light, vivid green. In RGB it is rgb(63, 251, 82), and in HSL hsl(126, 96%, 62%).

Is #3FFB52 accessible as text?

On white, #3FFB52 has a contrast ratio of 1.39:1 (fails WCAG AA for body text); on black it is 15.13:1 (passes). For text placed on #3FFB52, use black for the best readability.

What is the closest Tailwind color to #3FFB52?

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

What colors go well with #3FFB52?

#3FFB52 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #FB41E9. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #3FFB52 below.

Is #3FFB52 good for buttons?

#3FFB52 works well for buttons and highlights, but use black text on #3FFB52 — white text only reaches 1.39:1, below the 4.5:1 needed for normal-size labels.

Is #3FFB52 the same as CSS springgreen?

No — #3FFB52 is not the CSS named color springgreen, but springgreen (#00FF7F) is the closest CSS named color.

#3FFB52 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #3FFB52

Not just a swatch — here's how #3FFB52 works with other colors. Named schemes with #3FFB52 in its natural role, and a note on why the supporting colors balance it.

Tech Product Signal · 5 colors

Signal #3FFB52 Surface #13161A Highlight #F4F6F8 Secondary #576770 Accent #88FF8E

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 #3FFB52 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 #3FFB52 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 #3FFB52 Secondary #D6FFD4 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 #3FFB52 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 #3FFB52 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 46/100

Neutral

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

Softness 42/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 15/100

Very low

Airy and open — recedes, leaves the composition light.

Naturalness 6/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 4/100

Very low

Clean and current — no dusty, aged cast.

Luxury 17/100

Very low

Playful and accessible rather than exclusive.

Brand distinctiveness 99/100

Very high

Bold and ownable — memorable as a primary brand color.

UI accent fit 8/100

Very low

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

Surface fit 42/100

Moderate

Usable as a tinted surface in measured doses.

Print safety 43/100

Moderate

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

Pairs with #3FFB52

For UI

For branding

For interior

For fashion

People also use #3FFB52 with

Green Yellow Medium Spring Green 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 13.4:1. Use

Subtle surface Use #DEF9E1 for cards and hover fills. Tint 80

Avoid beside #41FB92 — 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 #3FFB52 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: #3FFB52;
  --color-base-rgb: 63 251 82;
  --color-base-oklch: oklch(86.5% 0.256 144.2);
  --color-50: #F0FEF2;
  --color-100: #D8FDDC;
  --color-200: #B1FCB8;
  --color-300: #7AF686;
  --color-400: #4AE859;
  --color-500: #26CF37;
  --color-600: #259D31;
  --color-700: #216E28;
  --color-800: #19481E;
  --color-900: #122C14;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  neon-green: {
    50: '#F0FEF2',
    100: '#D8FDDC',
    200: '#B1FCB8',
    300: '#7AF686',
    400: '#4AE859',
    500: '#26CF37',
    600: '#259D31',
    700: '#216E28',
    800: '#19481E',
    900: '#122C14',
  },
}

$base: #3FFB52;
$base-ink: #141310;
$base-50: #F0FEF2;
$base-100: #D8FDDC;
$base-200: #B1FCB8;
$base-300: #7AF686;
$base-400: #4AE859;
$base-500: #26CF37;
$base-600: #259D31;
$base-700: #216E28;
$base-800: #19481E;
$base-900: #122C14;
$base-hover: #05F81D;
$base-subtle: #CDF7D1;

{
    "color": {
        "base": {
            "value": "#3FFB52",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F0FEF2",
                "type": "color"
            },
            "100": {
                "value": "#D8FDDC",
                "type": "color"
            },
            "200": {
                "value": "#B1FCB8",
                "type": "color"
            },
            "300": {
                "value": "#7AF686",
                "type": "color"
            },
            "400": {
                "value": "#4AE859",
                "type": "color"
            },
            "500": {
                "value": "#26CF37",
                "type": "color"
            },
            "600": {
                "value": "#259D31",
                "type": "color"
            },
            "700": {
                "value": "#216E28",
                "type": "color"
            },
            "800": {
                "value": "#19481E",
                "type": "color"
            },
            "900": {
                "value": "#122C14",
                "type": "color"
            }
        }
    }
}

Palettes built on #3FFB52

Color Lab

Pairs with #3FFB52

UI roles & guardrails

In real applications

Scales

Every model

Export