What color is #205010?

#205010 is a dark green. In RGB it is rgb(32, 80, 16), and in HSL hsl(105, 67%, 19%).

Is #205010 accessible as text?

On white, #205010 has a contrast ratio of 9.47:1 (passes WCAG AA for body text); on black it is 2.22:1 (fails). For text placed on #205010, use white for the best readability.

What is the closest Tailwind color to #205010?

The nearest Tailwind CSS token is lime-900 (#35530E).

What colors go well with #205010?

#205010 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #411051. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #205010 below.

Is #205010 good for buttons?

#205010 works well for buttons and highlights, but use white text on #205010 — black text only reaches 2.22:1, below the 4.5:1 needed for normal-size labels.

Is #205010 the same as CSS darkgreen?

No — #205010 is not the CSS named color darkgreen, but darkgreen (#006400) is the closest CSS named color.

#205010 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #205010

Not just a swatch — here's how #205010 works with other colors. Named schemes with #205010 in its natural role, and a note on why the supporting colors balance it.

Botanical Studio Lead · 5 colors

Lead #205010 Secondary #4D6B3B Accent #AE6B00 Surface #EFEAD6 Anchor #3D2F21

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

Vintage Leather Lead · 5 colors

Lead #205010 Secondary #754D1C Surface #E6DBC0 Accent #3D513F Anchor #5B2322

Castleton 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.

Modern Café Dominant · 5 colors

Dominant #205010 Anchor #392B1E Surface #EDE4D0 Accent #889B6C Secondary #3A3833

Castleton Green anchors this café scheme as the warm mid-tone, lifted by latte cream and a muted sage accent and grounded by espresso brown and a warm charcoal.

Berry & Cream Lead · 5 colors

Lead #205010 Surface #F0E8D6 Anchor #61202A Accent #E6C3BA Secondary #342B2C

Castleton 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 #205010 Secondary #5F6F5B Support #989286 Ink #17140F

Castleton 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 Castleton Green carrying the quiet middle.

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Color Lab

How #205010 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 50/100

Neutral

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

Softness 33/100

Low

Middle-weight — neither delicate nor heavy.

Depth 62/100

High

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 54/100

Moderate

A faint retro warmth without tipping into sepia.

Luxury 68/100

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 66/100

High

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

Surface fit 28/100

Low

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

Print safety 76/100

High

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #205010

For UI

For branding

For interior

For fashion

People also use #205010 with

Dark Olive Green Castleton Green Russian Violet Platinum Hunter Green

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 9.5:1. Use

Subtle surface Use #CCEAC2 for cards and hover fills. Tint 80

Avoid beside #105115 — 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 #205010 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: #205010;
  --color-base-rgb: 32 80 16;
  --color-base-oklch: oklch(38.4% 0.107 139.2);
  --color-50: #F5FDF2;
  --color-100: #E3F9DC;
  --color-200: #C9F1BB;
  --color-300: #A2E38C;
  --color-400: #7DD062;
  --color-500: #5DB53F;
  --color-600: #4C8B37;
  --color-700: #3A622C;
  --color-800: #284120;
  --color-900: #1A2816;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  castleton-green: {
    50: '#F5FDF2',
    100: '#E3F9DC',
    200: '#C9F1BB',
    300: '#A2E38C',
    400: '#7DD062',
    500: '#5DB53F',
    600: '#4C8B37',
    700: '#3A622C',
    800: '#284120',
    900: '#1A2816',
  },
}

$base: #205010;
$base-ink: #FFFFFF;
$base-50: #F5FDF2;
$base-100: #E3F9DC;
$base-200: #C9F1BB;
$base-300: #A2E38C;
$base-400: #7DD062;
$base-500: #5DB53F;
$base-600: #4C8B37;
$base-700: #3A622C;
$base-800: #284120;
$base-900: #1A2816;
$base-hover: #1A410D;
$base-subtle: #B1E1A1;

{
    "color": {
        "base": {
            "value": "#205010",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F5FDF2",
                "type": "color"
            },
            "100": {
                "value": "#E3F9DC",
                "type": "color"
            },
            "200": {
                "value": "#C9F1BB",
                "type": "color"
            },
            "300": {
                "value": "#A2E38C",
                "type": "color"
            },
            "400": {
                "value": "#7DD062",
                "type": "color"
            },
            "500": {
                "value": "#5DB53F",
                "type": "color"
            },
            "600": {
                "value": "#4C8B37",
                "type": "color"
            },
            "700": {
                "value": "#3A622C",
                "type": "color"
            },
            "800": {
                "value": "#284120",
                "type": "color"
            },
            "900": {
                "value": "#1A2816",
                "type": "color"
            }
        }
    }
}

Palettes built on #205010

Color Lab

Pairs with #205010

UI roles & guardrails

In real applications

Scales

Every model

Export