What color is #28330B?

#28330B is a very dark lime green. In RGB it is rgb(40, 51, 11), and in HSL hsl(77, 65%, 12%).

Is #28330B accessible as text?

On white, #28330B has a contrast ratio of 13.39:1 (passes WCAG AA for body text); on black it is 1.57:1 (fails). For text placed on #28330B, use white for the best readability.

What is the closest Tailwind color to #28330B?

The nearest Tailwind CSS token is lime-950 (#192E03).

What colors go well with #28330B?

#28330B pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #160B32. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #28330B below.

Is #28330B good for buttons?

#28330B works well for buttons and highlights, but use white text on #28330B — black text only reaches 1.57:1, below the 4.5:1 needed for normal-size labels.

Is #28330B the same as CSS darkslategray?

No — #28330B 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.

#28330B Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #28330B

Not just a swatch — here's how #28330B works with other colors. Named schemes with #28330B in its natural role, and a note on why the supporting colors balance it.

Botanical Studio Lead · 5 colors

Lead #28330B Secondary #506B39 Accent #AF6A01 Surface #EFE9D6 Anchor #3D2F21

Sacramento 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 #28330B Secondary #764D1D Surface #E6DBC0 Accent #3D513F Anchor #5B2324

Sacramento 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 #28330B Surface #EEE9DC Highlight #F6F1E7 Secondary #B7B09F Ink #2B2723

Sacramento 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 #28330B Anchor #141210 Accent #C4A54B Secondary #272B20 Surface #F2EDE3

Sacramento 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 #28330B Secondary #505548 Support #999286 Ink #17140F

Sacramento 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 Sacramento Green carrying the quiet middle.

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Color Lab

How #28330B 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 55/100

Neutral

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

Softness 30/100

Low

Firm and assertive — carries weight and contrast.

Depth 68/100

High

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

Naturalness 78/100

High

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

Vintage feel 46/100

Moderate

A faint retro warmth without tipping into sepia.

Luxury 71/100

High

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

Brand distinctiveness 24/100

Low

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

UI accent fit 32/100

Low

Workable accent with care around contrast.

Surface fit 46/100

Moderate

Usable as a tinted surface in measured doses.

Print safety 87/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #28330B

For UI

For branding

For interior

For fashion

People also use #28330B with

Espresso Sacramento Green Graphite 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 13.4:1. Use

Subtle surface Use #DBE7BD for cards and hover fills. Tint 80

Avoid beside #1A320B — 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 #28330B 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: #28330B;
  --color-base-rgb: 40 51 11;
  --color-base-oklch: oklch(30.1% 0.062 123.4);
  --color-50: #FAFDF2;
  --color-100: #F1F9DD;
  --color-200: #E2F1BC;
  --color-300: #CAE28E;
  --color-400: #B0CF63;
  --color-500: #93B441;
  --color-600: #728938;
  --color-700: #53622D;
  --color-800: #374021;
  --color-900: #222716;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  sacramento-green: {
    50: '#FAFDF2',
    100: '#F1F9DD',
    200: '#E2F1BC',
    300: '#CAE28E',
    400: '#B0CF63',
    500: '#93B441',
    600: '#728938',
    700: '#53622D',
    800: '#374021',
    900: '#222716',
  },
}

$base: #28330B;
$base-ink: #FFFFFF;
$base-50: #FAFDF2;
$base-100: #F1F9DD;
$base-200: #E2F1BC;
$base-300: #CAE28E;
$base-400: #B0CF63;
$base-500: #93B441;
$base-600: #728938;
$base-700: #53622D;
$base-800: #374021;
$base-900: #222716;
$base-hover: #1F2809;
$base-subtle: #CADD9A;

{
    "color": {
        "base": {
            "value": "#28330B",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#FAFDF2",
                "type": "color"
            },
            "100": {
                "value": "#F1F9DD",
                "type": "color"
            },
            "200": {
                "value": "#E2F1BC",
                "type": "color"
            },
            "300": {
                "value": "#CAE28E",
                "type": "color"
            },
            "400": {
                "value": "#B0CF63",
                "type": "color"
            },
            "500": {
                "value": "#93B441",
                "type": "color"
            },
            "600": {
                "value": "#728938",
                "type": "color"
            },
            "700": {
                "value": "#53622D",
                "type": "color"
            },
            "800": {
                "value": "#374021",
                "type": "color"
            },
            "900": {
                "value": "#222716",
                "type": "color"
            }
        }
    }
}

Palettes built on #28330B

Color Lab

Pairs with #28330B

UI roles & guardrails

In real applications

Scales

Every model

Export