What color is #3CA440?

#3CA440 is a medium green. In RGB it is rgb(60, 164, 64), and in HSL hsl(122, 46%, 44%).

Is #3CA440 accessible as text?

On white, #3CA440 has a contrast ratio of 3.19:1 (fails WCAG AA for body text); on black it is 6.58:1 (passes). For text placed on #3CA440, use black for the best readability.

What is the closest Tailwind color to #3CA440?

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

What colors go well with #3CA440?

#3CA440 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #A43DA0. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #3CA440 below.

Is #3CA440 good for buttons?

#3CA440 works well for buttons and highlights, but use black text on #3CA440 — white text only reaches 3.19:1, below the 4.5:1 needed for normal-size labels.

Is #3CA440 the same as CSS mediumseagreen?

No — #3CA440 is not the CSS named color mediumseagreen, but mediumseagreen (#3CB371) is the closest CSS named color.

#3CA440 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #3CA440

Not just a swatch — here's how #3CA440 works with other colors. Named schemes with #3CA440 in its natural role, and a note on why the supporting colors balance it.

Botanical Studio Lead · 5 colors

Lead #3CA440 Secondary #4C6B3B Accent #AD6B00 Surface #EEEAD6 Anchor #3C2F20

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

Coastal Morning Lead · 5 colors

Lead #3CA440 Accent #A8C4BA Surface #E2D9BE Secondary #9AA09F Anchor #193648

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

Japanese Sand Base · 5 colors

Base #3CA440 Surface #EEE9DC Highlight #F5F1E7 Secondary #B6B09F Ink #2B2723

Jade 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.

Warm Autumn Interior Dominant · 5 colors

Dominant #3CA440 Secondary #AD6B00 Accent #687C4C Surface #F2EDDD Anchor #3A2B1E

This palette keeps Jade Green as the dominant warm neutral, balanced by muted terracotta and olive earth tones and grounded by a deep espresso anchor.

Minimal Editorial Surface · 5 colors

Surface #F7F4EF Accent #3CA440 Secondary #A0C19F Support #989286 Ink #17140F

Jade 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 Jade Green carrying the quiet middle.

Build a working theme in the generator →

Color Lab

How #3CA440 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 44/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 38/100

Low

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

Naturalness 70/100

High

Organic, earthy character — at home in wellness, food and craft brands.

Vintage feel 39/100

Low

A faint retro warmth without tipping into sepia.

Luxury 41/100

Moderate

Understated — leans refined without going austere.

Brand distinctiveness 65/100

High

Bold and ownable — memorable as a primary brand color.

UI accent fit 80/100

High

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

Surface fit 20/100

Low

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

Print safety 63/100

High

Prints close, with a slight loss of vibrancy.

Pairs with #3CA440

For UI

For branding

For interior

For fashion

People also use #3CA440 with

Mantis 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 Fine for headings 24px+ on white. Pass

Background Pair with #141310 text at 5.8:1. Use

Subtle surface Use #D9ECDA for cards and hover fills. Tint 80

Avoid beside #3DA462 — 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 #3CA440 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: #3CA440;
  --color-base-rgb: 60 164 64;
  --color-base-oklch: oklch(63.7% 0.169 143.9);
  --color-50: #F3FBF4;
  --color-100: #E1F5E1;
  --color-200: #C4E9C5;
  --color-300: #9AD59C;
  --color-400: #73BF75;
  --color-500: #52A355;
  --color-600: #447E46;
  --color-700: #355A36;
  --color-800: #253C26;
  --color-900: #182519;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  jade-green: {
    50: '#F3FBF4',
    100: '#E1F5E1',
    200: '#C4E9C5',
    300: '#9AD59C',
    400: '#73BF75',
    500: '#52A355',
    600: '#447E46',
    700: '#355A36',
    800: '#253C26',
    900: '#182519',
  },
}

$base: #3CA440;
$base-ink: #141310;
$base-50: #F3FBF4;
$base-100: #E1F5E1;
$base-200: #C4E9C5;
$base-300: #9AD59C;
$base-400: #73BF75;
$base-500: #52A355;
$base-600: #447E46;
$base-700: #355A36;
$base-800: #253C26;
$base-900: #182519;
$base-hover: #308333;
$base-subtle: #C5E3C6;

{
    "color": {
        "base": {
            "value": "#3CA440",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F3FBF4",
                "type": "color"
            },
            "100": {
                "value": "#E1F5E1",
                "type": "color"
            },
            "200": {
                "value": "#C4E9C5",
                "type": "color"
            },
            "300": {
                "value": "#9AD59C",
                "type": "color"
            },
            "400": {
                "value": "#73BF75",
                "type": "color"
            },
            "500": {
                "value": "#52A355",
                "type": "color"
            },
            "600": {
                "value": "#447E46",
                "type": "color"
            },
            "700": {
                "value": "#355A36",
                "type": "color"
            },
            "800": {
                "value": "#253C26",
                "type": "color"
            },
            "900": {
                "value": "#182519",
                "type": "color"
            }
        }
    }
}

Palettes built on #3CA440

Color Lab

Pairs with #3CA440

UI roles & guardrails

In real applications

Scales

Every model

Export