What color is #2B421F?

#2B421F is a dark green. In RGB it is rgb(43, 66, 31), and in HSL hsl(99, 36%, 19%).

Is #2B421F accessible as text?

On white, #2B421F has a contrast ratio of 11.04:1 (passes WCAG AA for body text); on black it is 1.90:1 (fails). For text placed on #2B421F, use white for the best readability.

What is the closest Tailwind color to #2B421F?

The nearest Tailwind CSS token is emerald-900 (#004F3B).

What colors go well with #2B421F?

#2B421F pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #361F42. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #2B421F below.

Is #2B421F good for buttons?

#2B421F works well for buttons and highlights, but use white text on #2B421F — black text only reaches 1.90:1, below the 4.5:1 needed for normal-size labels.

Is #2B421F the same as CSS darkslategray?

No — #2B421F is not the CSS named color darkslategray, but darkslategray (#2F4F4F) is the closest CSS named color by perceptual color distance — it sits in a different color family, so treat it as a rough reference, not a match.

#2B421F Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #2B421F

Not just a swatch — here's how #2B421F works with other colors. Named schemes with #2B421F in its natural role, and a note on why the supporting colors balance it.

Botanical Studio Lead · 5 colors

Lead #2B421F Secondary #4E6B3A Accent #AE6B00 Surface #EFEAD6 Anchor #3D2F21

British Racing 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 #2B421F Secondary #764D1C Surface #E6DBC0 Accent #3D513F Anchor #5B2323

British Racing 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.

Japanese Sand Base · 5 colors

Base #2B421F Surface #EEE9DC Highlight #F5F1E7 Secondary #B7B09F Ink #2B2723

British Racing 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.

Luxury Packaging Feature · 5 colors

Feature #2B421F Anchor #141210 Accent #C2A64B Secondary #252B21 Surface #F2EDE3

British Racing Green carries the depth in this luxury scheme, offset by a brass accent and near-black and held together by a deep neutral and an off-white surface.

Minimal Editorial Surface · 5 colors

Surface #F7F4EF Accent #2B421F Secondary #5B6457 Support #999286 Ink #17140F

British Racing 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 British Racing Green carrying the quiet middle.

Build a working theme in the generator →

Color Lab

How #2B421F 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 51/100

Neutral

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

Softness 34/100

Low

Middle-weight — neither delicate nor heavy.

Depth 63/100

High

Deep and grounding — anchors a layout, strong dark-mode base.

Naturalness 86/100

Very high

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

Vintage feel 49/100

Moderate

A faint retro warmth without tipping into sepia.

Luxury 67/100

High

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

Brand distinctiveness 25/100

Low

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

UI accent fit 45/100

Moderate

Workable accent with care around contrast.

Surface fit 43/100

Moderate

Usable as a tinted surface in measured doses.

Print safety 86/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #2B421F

For UI

For branding

For interior

For fashion

People also use #2B421F with

Dark Olive Green British Racing Green Russian Violet Platinum Army 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 11.0:1. Use

Subtle surface Use #D2E0CB for cards and hover fills. Tint 80

Avoid beside #20421F — 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 #2B421F 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: #2B421F;
  --color-base-rgb: 43 66 31;
  --color-base-oklch: oklch(35.0% 0.064 135.7);
  --color-50: #F6FAF4;
  --color-100: #E8F2E3;
  --color-200: #D2E5C8;
  --color-300: #B1CFA0;
  --color-400: #90B77B;
  --color-500: #719A5B;
  --color-600: #5A774A;
  --color-700: #435639;
  --color-800: #2E3928;
  --color-900: #1D231A;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  british-racing-green: {
    50: '#F6FAF4',
    100: '#E8F2E3',
    200: '#D2E5C8',
    300: '#B1CFA0',
    400: '#90B77B',
    500: '#719A5B',
    600: '#5A774A',
    700: '#435639',
    800: '#2E3928',
    900: '#1D231A',
  },
}

$base: #2B421F;
$base-ink: #FFFFFF;
$base-50: #F6FAF4;
$base-100: #E8F2E3;
$base-200: #D2E5C8;
$base-300: #B1CFA0;
$base-400: #90B77B;
$base-500: #719A5B;
$base-600: #5A774A;
$base-700: #435639;
$base-800: #2E3928;
$base-900: #1D231A;
$base-hover: #233519;
$base-subtle: #BCD2B0;

{
    "color": {
        "base": {
            "value": "#2B421F",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F6FAF4",
                "type": "color"
            },
            "100": {
                "value": "#E8F2E3",
                "type": "color"
            },
            "200": {
                "value": "#D2E5C8",
                "type": "color"
            },
            "300": {
                "value": "#B1CFA0",
                "type": "color"
            },
            "400": {
                "value": "#90B77B",
                "type": "color"
            },
            "500": {
                "value": "#719A5B",
                "type": "color"
            },
            "600": {
                "value": "#5A774A",
                "type": "color"
            },
            "700": {
                "value": "#435639",
                "type": "color"
            },
            "800": {
                "value": "#2E3928",
                "type": "color"
            },
            "900": {
                "value": "#1D231A",
                "type": "color"
            }
        }
    }
}

Palettes built on #2B421F

Color Lab

Pairs with #2B421F

UI roles & guardrails

In real applications

Scales

Every model

Export