What color is #283D2A?

#283D2A is a dark, muted green. In RGB it is rgb(40, 61, 42), and in HSL hsl(126, 21%, 20%).

Is #283D2A accessible as text?

On white, #283D2A has a contrast ratio of 11.72:1 (passes WCAG AA for body text); on black it is 1.79:1 (fails). For text placed on #283D2A, use white for the best readability.

What is the closest Tailwind color to #283D2A?

The nearest Tailwind CSS token is mist-700 (#394447).

What colors go well with #283D2A?

#283D2A pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #3E283C. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #283D2A below.

Is #283D2A good for buttons?

#283D2A works well for buttons and highlights, but use white text on #283D2A — black text only reaches 1.79:1, below the 4.5:1 needed for normal-size labels.

Is #283D2A the same as CSS darkslategray?

No — #283D2A 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.

#283D2A Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #283D2A

Not just a swatch — here's how #283D2A works with other colors. Named schemes with #283D2A in its natural role, and a note on why the supporting colors balance it.

Botanical Studio Lead · 5 colors

Lead #283D2A Secondary #4C6B3C Accent #AD6C00 Surface #EEEAD6 Anchor #3C2F20

Bottle 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 #283D2A Secondary #754E1B Surface #E6DBC0 Accent #3C5140 Anchor #5B2322

Bottle 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 #283D2A Surface #EEE9DC Highlight #F5F1E7 Secondary #B6B09F Ink #2B2723

Bottle 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 #283D2A Anchor #141210 Accent #C0A64B Secondary #232C23 Surface #F1EDE3

Bottle 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 #283D2A Secondary #575F58 Support #989286 Ink #17140F

Bottle 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 Bottle Green carrying the quiet middle.

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Color Lab

How #283D2A 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 48/100

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 56/100

Moderate

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

Vintage feel 40/100

Low

A faint retro warmth without tipping into sepia.

Luxury 66/100

High

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

Brand distinctiveness 16/100

Very low

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

UI accent fit 35/100

Low

Workable accent with care around contrast.

Surface fit 50/100

Moderate

Usable as a tinted surface in measured doses.

Print safety 91/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #283D2A

For UI

For branding

For interior

For fashion

People also use #283D2A with

Army Green Onyx Gunmetal Gray Platinum Brunswick 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 11.7:1. Use

Subtle surface Use #D0DCD1 for cards and hover fills. Tint 80

Avoid beside #283E32 — 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 #283D2A 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: #283D2A;
  --color-base-rgb: 40 61 42;
  --color-base-oklch: oklch(33.6% 0.042 146.9);
  --color-50: #F6F9F6;
  --color-100: #E6EFE7;
  --color-200: #CEDFCF;
  --color-300: #AAC5AD;
  --color-400: #88AA8B;
  --color-500: #688D6C;
  --color-600: #546E56;
  --color-700: #3F5041;
  --color-800: #2B352C;
  --color-900: #1C211C;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  bottle-green: {
    50: '#F6F9F6',
    100: '#E6EFE7',
    200: '#CEDFCF',
    300: '#AAC5AD',
    400: '#88AA8B',
    500: '#688D6C',
    600: '#546E56',
    700: '#3F5041',
    800: '#2B352C',
    900: '#1C211C',
  },
}

$base: #283D2A;
$base-ink: #FFFFFF;
$base-50: #F6F9F6;
$base-100: #E6EFE7;
$base-200: #CEDFCF;
$base-300: #AAC5AD;
$base-400: #88AA8B;
$base-500: #688D6C;
$base-600: #546E56;
$base-700: #3F5041;
$base-800: #2B352C;
$base-900: #1C211C;
$base-hover: #203122;
$base-subtle: #B8CCBA;

{
    "color": {
        "base": {
            "value": "#283D2A",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F6F9F6",
                "type": "color"
            },
            "100": {
                "value": "#E6EFE7",
                "type": "color"
            },
            "200": {
                "value": "#CEDFCF",
                "type": "color"
            },
            "300": {
                "value": "#AAC5AD",
                "type": "color"
            },
            "400": {
                "value": "#88AA8B",
                "type": "color"
            },
            "500": {
                "value": "#688D6C",
                "type": "color"
            },
            "600": {
                "value": "#546E56",
                "type": "color"
            },
            "700": {
                "value": "#3F5041",
                "type": "color"
            },
            "800": {
                "value": "#2B352C",
                "type": "color"
            },
            "900": {
                "value": "#1C211C",
                "type": "color"
            }
        }
    }
}