What color is #20B331?

#20B331 is a medium, vivid green. In RGB it is rgb(32, 179, 49), and in HSL hsl(127, 70%, 41%).

Is #20B331 accessible as text?

On white, #20B331 has a contrast ratio of 2.78:1 (fails WCAG AA for body text); on black it is 7.55:1 (passes). For text placed on #20B331, use black for the best readability.

What is the closest Tailwind color to #20B331?

The nearest Tailwind CSS token is green-600 (#00A63E).

What colors go well with #20B331?

#20B331 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #B21FA1. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #20B331 below.

Is #20B331 good for buttons?

#20B331 works well for buttons and highlights, but use black text on #20B331 — white text only reaches 2.78:1, below the 4.5:1 needed for normal-size labels.

Is #20B331 the same as CSS mediumseagreen?

No — #20B331 is not the CSS named color mediumseagreen, but mediumseagreen (#3CB371) is the closest CSS named color.

#20B331 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #20B331

Not just a swatch — here's how #20B331 works with other colors. Named schemes with #20B331 in its natural role, and a note on why the supporting colors balance it.

Tech Product Signal · 5 colors

Signal #20B331 Surface #13161A Highlight #F4F6F8 Secondary #576770 Accent #64D868

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 #20B331 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 #20B331 Secondary #4C6B3B Accent #AD6B00 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 #20B331 Secondary #A5CDA4 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 #20B331 Accent #A8C4BA Surface #E2D9BE Secondary #9AA09F Anchor #193648

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 #20B331 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 41/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 36/100

Low

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

Naturalness 32/100

Low

Loosely natural — an earthy edge without being rustic.

Vintage feel 24/100

Low

Clean and current — no dusty, aged cast.

Luxury 36/100

Low

Understated — leans refined without going austere.

Brand distinctiveness 79/100

High

Bold and ownable — memorable as a primary brand color.

UI accent fit 60/100

High

Strong interactive accent — visible and can carry a legible label.

Surface fit 24/100

Low

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

Print safety 55/100

Moderate

Prints close, with a slight loss of vibrancy.

Pairs with #20B331

For UI

For branding

For interior

For fashion

People also use #20B331 with

Malachite Jungle Green Byzantine Platinum Hunter Green

UI roles & guardrails

Primary action Safe as a filled button with near-black label. AA

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 6.7:1. Use

Subtle surface Use #D2F0D5 for cards and hover fills. Tint 80

Avoid beside #1FB261 — 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 #20B331 at work across the surfaces designers actually ship.

Website / UI

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Build faster.

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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: #20B331;
  --color-base-rgb: 32 179 49;
  --color-base-oklch: oklch(66.9% 0.205 144.1);
  --color-50: #F1FDF3;
  --color-100: #DBFADF;
  --color-200: #BAF3C0;
  --color-300: #8AE595;
  --color-400: #5FD36D;
  --color-500: #3DB84B;
  --color-600: #358C3F;
  --color-700: #2B6432;
  --color-800: #204124;
  --color-900: #152817;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  kelly-green: {
    50: '#F1FDF3',
    100: '#DBFADF',
    200: '#BAF3C0',
    300: '#8AE595',
    400: '#5FD36D',
    500: '#3DB84B',
    600: '#358C3F',
    700: '#2B6432',
    800: '#204124',
    900: '#152817',
  },
}

$base: #20B331;
$base-ink: #141310;
$base-50: #F1FDF3;
$base-100: #DBFADF;
$base-200: #BAF3C0;
$base-300: #8AE595;
$base-400: #5FD36D;
$base-500: #3DB84B;
$base-600: #358C3F;
$base-700: #2B6432;
$base-800: #204124;
$base-900: #152817;
$base-hover: #198E27;
$base-subtle: #BAEABF;

{
    "color": {
        "base": {
            "value": "#20B331",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F1FDF3",
                "type": "color"
            },
            "100": {
                "value": "#DBFADF",
                "type": "color"
            },
            "200": {
                "value": "#BAF3C0",
                "type": "color"
            },
            "300": {
                "value": "#8AE595",
                "type": "color"
            },
            "400": {
                "value": "#5FD36D",
                "type": "color"
            },
            "500": {
                "value": "#3DB84B",
                "type": "color"
            },
            "600": {
                "value": "#358C3F",
                "type": "color"
            },
            "700": {
                "value": "#2B6432",
                "type": "color"
            },
            "800": {
                "value": "#204124",
                "type": "color"
            },
            "900": {
                "value": "#152817",
                "type": "color"
            }
        }
    }
}