What color is #186331?

#186331 is a dark green. In RGB it is rgb(24, 99, 49), and in HSL hsl(140, 61%, 24%).

Is #186331 accessible as text?

On white, #186331 has a contrast ratio of 7.32:1 (passes WCAG AA for body text); on black it is 2.87:1 (fails). For text placed on #186331, use white for the best readability.

What is the closest Tailwind color to #186331?

The nearest Tailwind CSS token is green-800 (#016630).

What colors go well with #186331?

#186331 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #63184A. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #186331 below.

Is #186331 good for buttons?

#186331 works well for buttons and highlights, but use white text on #186331 — black text only reaches 2.87:1, below the 4.5:1 needed for normal-size labels.

Is #186331 the same as CSS darkgreen?

No — #186331 is not the CSS named color darkgreen, but darkgreen (#006400) is the closest CSS named color.

#186331 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #186331

Not just a swatch — here's how #186331 works with other colors. Named schemes with #186331 in its natural role, and a note on why the supporting colors balance it.

Botanical Studio Lead · 5 colors

Lead #186331 Secondary #4B6C3C Accent #AD6C00 Surface #EEEAD6 Anchor #3C2F20

Hunter 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 #186331 Accent #A8C4BA Surface #E1D9BE Secondary #9AA09F Anchor #1A3648

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

Vintage Leather Lead · 5 colors

Lead #186331 Secondary #754E1B Surface #E5DBC0 Accent #3C5140 Anchor #5B2321

Hunter Green plays the worn-leather lead, deepened by saddle brown and an oxblood anchor, softened by aged cream and cooled by a muted forest green.

Berry & Cream Lead · 5 colors

Lead #186331 Surface #F0E8D6 Anchor #612029 Accent #E5C3BA Secondary #342B2C

Hunter Green sits between cream and a deep berry here, softened by a blush accent and grounded by charcoal.

Minimal Editorial Surface · 5 colors

Surface #F7F4EF Accent #186331 Secondary #6B826F Support #989286 Ink #17140F

Hunter 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 Hunter Green carrying the quiet middle.

Build a working theme in the generator →

Color Lab

How #186331 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 44/100

Neutral

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

Softness 37/100

Low

Middle-weight — neither delicate nor heavy.

Depth 56/100

Moderate

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

Naturalness 100/100

Very high

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

Vintage feel 58/100

Moderate

Faded, nostalgic quality — editorial, heritage and retro work.

Luxury 62/100

High

Restrained and premium — deep, quiet, high-end packaging and fashion.

Brand distinctiveness 29/100

Low

Quiet and neutral — a supporting tone, not a signature.

UI accent fit 84/100

Very 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 77/100

High

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #186331

For UI

For branding

For interior

For fashion

People also use #186331 with

Forest Green Hunter Green Tyrian Purple Platinum

UI roles & guardrails

Primary action Safe as a filled button with white label. AAA

Body text Passes on white at 16px and above. Pass

Large display Fine for headings 24px+ on white. Pass

Background Pair with white text at 7.3:1. Use

Subtle surface Use #C7E9D3 for cards and hover fills. Tint 80

Avoid beside #18634A — 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 #186331 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: #186331;
  --color-base-rgb: 24 99 49;
  --color-base-oklch: oklch(44.2% 0.108 150.1);
  --color-50: #F2FCF6;
  --color-100: #DDF8E6;
  --color-200: #BDEFCE;
  --color-300: #90DFAA;
  --color-400: #67CB88;
  --color-500: #45B068;
  --color-600: #3B8754;
  --color-700: #2F603F;
  --color-800: #223F2C;
  --color-900: #16271C;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  hunter-green: {
    50: '#F2FCF6',
    100: '#DDF8E6',
    200: '#BDEFCE',
    300: '#90DFAA',
    400: '#67CB88',
    500: '#45B068',
    600: '#3B8754',
    700: '#2F603F',
    800: '#223F2C',
    900: '#16271C',
  },
}

$base: #186331;
$base-ink: #FFFFFF;
$base-50: #F2FCF6;
$base-100: #DDF8E6;
$base-200: #BDEFCE;
$base-300: #90DFAA;
$base-400: #67CB88;
$base-500: #45B068;
$base-600: #3B8754;
$base-700: #2F603F;
$base-800: #223F2C;
$base-900: #16271C;
$base-hover: #134F27;
$base-subtle: #AAE0BC;

{
    "color": {
        "base": {
            "value": "#186331",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F2FCF6",
                "type": "color"
            },
            "100": {
                "value": "#DDF8E6",
                "type": "color"
            },
            "200": {
                "value": "#BDEFCE",
                "type": "color"
            },
            "300": {
                "value": "#90DFAA",
                "type": "color"
            },
            "400": {
                "value": "#67CB88",
                "type": "color"
            },
            "500": {
                "value": "#45B068",
                "type": "color"
            },
            "600": {
                "value": "#3B8754",
                "type": "color"
            },
            "700": {
                "value": "#2F603F",
                "type": "color"
            },
            "800": {
                "value": "#223F2C",
                "type": "color"
            },
            "900": {
                "value": "#16271C",
                "type": "color"
            }
        }
    }
}