What color is #11B136?

#11B136 is a dark, vivid green. In RGB it is rgb(17, 177, 54), and in HSL hsl(134, 82%, 38%).

Is #11B136 accessible as text?

On white, #11B136 has a contrast ratio of 2.85:1 (fails WCAG AA for body text); on black it is 7.37:1 (passes). For text placed on #11B136, use black for the best readability.

What is the closest Tailwind color to #11B136?

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

What colors go well with #11B136?

#11B136 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #B0118B. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #11B136 below.

Is #11B136 good for buttons?

#11B136 works well for buttons and highlights, but use black text on #11B136 — white text only reaches 2.85:1, below the 4.5:1 needed for normal-size labels.

Is #11B136 the same as CSS mediumseagreen?

No — #11B136 is not the CSS named color mediumseagreen, but mediumseagreen (#3CB371) is the closest CSS named color.

#11B136 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #11B136

Not just a swatch — here's how #11B136 works with other colors. Named schemes with #11B136 in its natural role, and a note on why the supporting colors balance it.

Tech Product Signal · 5 colors

Signal #11B136 Surface #13161A Highlight #F4F6F8 Secondary #576770 Accent #5FD66A

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 #11B136 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 #11B136 Secondary #4C6B3C Accent #AD6C00 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 #11B136 Secondary #A2CBA3 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 #11B136 Accent #A8C4BA Surface #E2D9BE Secondary #9AA09F Anchor #1A3648

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 #11B136 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 45/100

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 34/100

Low

Loosely natural — an earthy edge without being rustic.

Vintage feel 25/100

Low

A faint retro warmth without tipping into sepia.

Luxury 37/100

Low

Understated — leans refined without going austere.

Brand distinctiveness 78/100

High

Bold and ownable — memorable as a primary brand color.

UI accent fit 63/100

High

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

Surface fit 23/100

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 #11B136

For UI

For branding

For interior

For fashion

People also use #11B136 with

Malachite Jungle Green Fandango 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 6.5:1. Use

Subtle surface Use #CDF2D5 for cards and hover fills. Tint 80

Avoid beside #11B06B — 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 #11B136 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: #11B136;
  --color-base-rgb: 17 177 54;
  --color-base-oklch: oklch(66.3% 0.202 145.3);
  --color-50: #F0FEF4;
  --color-100: #D9FCE1;
  --color-200: #B5F8C4;
  --color-300: #83ED9B;
  --color-400: #55DD75;
  --color-500: #32C354;
  --color-600: #2E9446;
  --color-700: #266936;
  --color-800: #1D4426;
  --color-900: #142A19;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  kelly-green: {
    50: '#F0FEF4',
    100: '#D9FCE1',
    200: '#B5F8C4',
    300: '#83ED9B',
    400: '#55DD75',
    500: '#32C354',
    600: '#2E9446',
    700: '#266936',
    800: '#1D4426',
    900: '#142A19',
  },
}

$base: #11B136;
$base-ink: #141310;
$base-50: #F0FEF4;
$base-100: #D9FCE1;
$base-200: #B5F8C4;
$base-300: #83ED9B;
$base-400: #55DD75;
$base-500: #32C354;
$base-600: #2E9446;
$base-700: #266936;
$base-800: #1D4426;
$base-900: #142A19;
$base-hover: #0E8D2C;
$base-subtle: #B2EDC0;

{
    "color": {
        "base": {
            "value": "#11B136",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F0FEF4",
                "type": "color"
            },
            "100": {
                "value": "#D9FCE1",
                "type": "color"
            },
            "200": {
                "value": "#B5F8C4",
                "type": "color"
            },
            "300": {
                "value": "#83ED9B",
                "type": "color"
            },
            "400": {
                "value": "#55DD75",
                "type": "color"
            },
            "500": {
                "value": "#32C354",
                "type": "color"
            },
            "600": {
                "value": "#2E9446",
                "type": "color"
            },
            "700": {
                "value": "#266936",
                "type": "color"
            },
            "800": {
                "value": "#1D4426",
                "type": "color"
            },
            "900": {
                "value": "#142A19",
                "type": "color"
            }
        }
    }
}