What color is #4FB53B?

#4FB53B is a medium green. In RGB it is rgb(79, 181, 59), and in HSL hsl(110, 51%, 47%).

Is #4FB53B accessible as text?

On white, #4FB53B has a contrast ratio of 2.62:1 (fails WCAG AA for body text); on black it is 8.01:1 (passes). For text placed on #4FB53B, use black for the best readability.

What is the closest Tailwind color to #4FB53B?

The nearest Tailwind CSS token is lime-600 (#5EA500).

What colors go well with #4FB53B?

#4FB53B pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #A13BB5. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #4FB53B below.

Is #4FB53B good for buttons?

#4FB53B works well for buttons and highlights, but use black text on #4FB53B — white text only reaches 2.62:1, below the 4.5:1 needed for normal-size labels.

Is #4FB53B the same as CSS mediumseagreen?

No — #4FB53B is not the CSS named color mediumseagreen, but mediumseagreen (#3CB371) is the closest CSS named color.

#4FB53B Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #4FB53B

Not just a swatch — here's how #4FB53B works with other colors. Named schemes with #4FB53B in its natural role, and a note on why the supporting colors balance it.

Botanical Studio Lead · 5 colors

Lead #4FB53B Secondary #4D6B3B Accent #AE6B00 Surface #EFEAD6 Anchor #3C2F21

Kelly Green leads this botanical set among foliage greens and a terracotta accent, softened by cream and grounded in bark brown.

Tech Product Signal · 5 colors

Signal #4FB53B Surface #13161A Highlight #F4F6F8 Secondary #576770 Accent #80DA6F

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 #4FB53B Surface #EEE9DC Highlight #F5F1E7 Secondary #B7B09F 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.

Minimal Editorial Surface · 5 colors

Surface #F7F4EF Accent #4FB53B Secondary #B0D2AA 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 #4FB53B 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 #4FB53B 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 45/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 33/100

Low

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

Naturalness 52/100

Moderate

Loosely natural — an earthy edge without being rustic.

Vintage feel 30/100

Low

A faint retro warmth without tipping into sepia.

Luxury 36/100

Low

Understated — leans refined without going austere.

Brand distinctiveness 72/100

High

Bold and ownable — memorable as a primary brand color.

UI accent fit 60/100

Moderate

Workable accent with care around contrast.

Surface fit 25/100

Low

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

Print safety 59/100

Moderate

Prints close, with a slight loss of vibrancy.

Pairs with #4FB53B

For UI

For branding

For interior

For fashion

People also use #4FB53B with

Yellow Green Medium Sea Green 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 7.1:1. Use

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

Avoid beside #3BB54F — 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 #4FB53B at work across the surfaces designers actually ship.

Website / UI

Northwind Sign up

Build faster.

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: #4FB53B;
  --color-base-rgb: 79 181 59;
  --color-base-oklch: oklch(68.7% 0.186 140.6);
  --color-50: #F4FCF3;
  --color-100: #E3F6E0;
  --color-200: #C8EBC1;
  --color-300: #A2D997;
  --color-400: #7DC36F;
  --color-500: #5CA74E;
  --color-600: #4C8141;
  --color-700: #3A5C33;
  --color-800: #283D24;
  --color-900: #1A2618;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  kelly-green: {
    50: '#F4FCF3',
    100: '#E3F6E0',
    200: '#C8EBC1',
    300: '#A2D997',
    400: '#7DC36F',
    500: '#5CA74E',
    600: '#4C8141',
    700: '#3A5C33',
    800: '#283D24',
    900: '#1A2618',
  },
}

$base: #4FB53B;
$base-ink: #141310;
$base-50: #F4FCF3;
$base-100: #E3F6E0;
$base-200: #C8EBC1;
$base-300: #A2D997;
$base-400: #7DC36F;
$base-500: #5CA74E;
$base-600: #4C8141;
$base-700: #3A5C33;
$base-800: #283D24;
$base-900: #1A2618;
$base-hover: #3F912F;
$base-subtle: #CCE6C7;

{
    "color": {
        "base": {
            "value": "#4FB53B",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F4FCF3",
                "type": "color"
            },
            "100": {
                "value": "#E3F6E0",
                "type": "color"
            },
            "200": {
                "value": "#C8EBC1",
                "type": "color"
            },
            "300": {
                "value": "#A2D997",
                "type": "color"
            },
            "400": {
                "value": "#7DC36F",
                "type": "color"
            },
            "500": {
                "value": "#5CA74E",
                "type": "color"
            },
            "600": {
                "value": "#4C8141",
                "type": "color"
            },
            "700": {
                "value": "#3A5C33",
                "type": "color"
            },
            "800": {
                "value": "#283D24",
                "type": "color"
            },
            "900": {
                "value": "#1A2618",
                "type": "color"
            }
        }
    }
}

Palettes built on #4FB53B

Color Lab

Pairs with #4FB53B

UI roles & guardrails

In real applications

Scales

Every model

Export