What color is #043000?

#043000 is a very dark, vivid green. In RGB it is rgb(4, 48, 0), and in HSL hsl(115, 100%, 9%).

Is #043000 accessible as text?

On white, #043000 has a contrast ratio of 14.71:1 (passes WCAG AA for body text); on black it is 1.43:1 (fails). For text placed on #043000, use white for the best readability.

What is the closest Tailwind color to #043000?

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

What colors go well with #043000?

#043000 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #2A002E. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #043000 below.

Is #043000 good for buttons?

#043000 works well for buttons and highlights, but use white text on #043000 — black text only reaches 1.43:1, below the 4.5:1 needed for normal-size labels.

Is #043000 the same as CSS darkslategray?

No — #043000 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.

#043000 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #043000

Not just a swatch — here's how #043000 works with other colors. Named schemes with #043000 in its natural role, and a note on why the supporting colors balance it.

Botanical Studio Lead · 5 colors

Lead #043000 Secondary #4D6B3B Accent #AE6B00 Surface #EFEAD6 Anchor #3C2F21

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 #043000 Secondary #754E1C Surface #E6DBC0 Accent #3C5140 Anchor #5B2322

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 #043000 Surface #EEE9DC Highlight #F5F1E7 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 #043000 Anchor #141210 Accent #C1A64B Secondary #242B22 Surface #F1EDE3

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 #043000 Secondary #414F3F Support #989286 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.

Build a working theme in the generator →

Color Lab

How #043000 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 49/100

Neutral

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

Softness 25/100

Low

Firm and assertive — carries weight and contrast.

Depth 72/100

High

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

Naturalness 100/100

Very 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 76/100

High

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

Brand distinctiveness 34/100

Low

Recognisable but shares space with nearby hues.

UI accent fit 28/100

Low

Weak as an action color — too pale, too dark or too muted to signal.

Surface fit 40/100

Moderate

Usable as a tinted surface in measured doses.

Print safety 80/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #043000

For UI

For branding

For interior

For fashion

People also use #043000 with

Army Green Sacramento Green Deep Purple 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 14.7:1. Use

Subtle surface Use #B5F2AF for cards and hover fills. Tint 80

Avoid beside #002E0B — 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 #043000 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: #043000;
  --color-base-rgb: 4 48 0;
  --color-base-oklch: oklch(26.9% 0.089 141.3);
  --color-50: #F1FEF0;
  --color-100: #DBFDD8;
  --color-200: #B7FCB1;
  --color-300: #82F877;
  --color-400: #54EC46;
  --color-500: #31D222;
  --color-600: #2D9F23;
  --color-700: #26701F;
  --color-800: #1C4818;
  --color-900: #132C11;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  sacramento-green: {
    50: '#F1FEF0',
    100: '#DBFDD8',
    200: '#B7FCB1',
    300: '#82F877',
    400: '#54EC46',
    500: '#31D222',
    600: '#2D9F23',
    700: '#26701F',
    800: '#1C4818',
    900: '#132C11',
  },
}

$base: #043000;
$base-ink: #FFFFFF;
$base-50: #F1FEF0;
$base-100: #DBFDD8;
$base-200: #B7FCB1;
$base-300: #82F877;
$base-400: #54EC46;
$base-500: #31D222;
$base-600: #2D9F23;
$base-700: #26701F;
$base-800: #1C4818;
$base-900: #132C11;
$base-hover: #032500;
$base-subtle: #8DEE84;

{
    "color": {
        "base": {
            "value": "#043000",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F1FEF0",
                "type": "color"
            },
            "100": {
                "value": "#DBFDD8",
                "type": "color"
            },
            "200": {
                "value": "#B7FCB1",
                "type": "color"
            },
            "300": {
                "value": "#82F877",
                "type": "color"
            },
            "400": {
                "value": "#54EC46",
                "type": "color"
            },
            "500": {
                "value": "#31D222",
                "type": "color"
            },
            "600": {
                "value": "#2D9F23",
                "type": "color"
            },
            "700": {
                "value": "#26701F",
                "type": "color"
            },
            "800": {
                "value": "#1C4818",
                "type": "color"
            },
            "900": {
                "value": "#132C11",
                "type": "color"
            }
        }
    }
}