What color is #1E210A?

#1E210A is a very dark lime green. In RGB it is rgb(30, 33, 10), and in HSL hsl(68, 53%, 8%).

Is #1E210A accessible as text?

On white, #1E210A has a contrast ratio of 16.44:1 (passes WCAG AA for body text); on black it is 1.28:1 (fails). For text placed on #1E210A, use white for the best readability.

What is the closest Tailwind color to #1E210A?

The nearest Tailwind CSS token is olive-900 (#1D1D16).

What colors go well with #1E210A?

#1E210A pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #0C0A1F. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #1E210A below.

Is #1E210A good for buttons?

#1E210A works well for buttons and highlights, but use white text on #1E210A — black text only reaches 1.28:1, below the 4.5:1 needed for normal-size labels.

Is #1E210A the same as CSS darkslategray?

No — #1E210A 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.

#1E210A Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #1E210A

Not just a swatch — here's how #1E210A works with other colors. Named schemes with #1E210A in its natural role, and a note on why the supporting colors balance it.

Botanical Studio Lead · 5 colors

Lead #1E210A Secondary #516A38 Accent #B06905 Surface #EFE9D6 Anchor #3D2F21

Graphite 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 #1E210A Secondary #774C1E Surface #E7DBC0 Accent #3E513E Anchor #5B2325

Graphite 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 #1E210A Surface #EEE9DC Highlight #F6F1E7 Secondary #B8B09F Ink #2B2723

Graphite 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 #1E210A Anchor #141210 Accent #C5A44B Secondary #282A1F Surface #F2EDE3

Graphite 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 #1E210A Secondary #41433B Support #999186 Ink #17140F

Graphite 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 Graphite carrying the quiet middle.

Build a working theme in the generator →

Color Lab

How #1E210A 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 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 46/100

Moderate

Loosely natural — an earthy edge without being rustic.

Vintage feel 34/100

Low

A faint retro warmth without tipping into sepia.

Luxury 73/100

High

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

Brand distinctiveness 15/100

Very low

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

UI accent fit 15/100

Very low

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

Surface fit 58/100

Moderate

Usable as a tinted surface in measured doses.

Print safety 92/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #1E210A

For UI

For branding

For interior

For fashion

People also use #1E210A with

Bistre Graphite Jet Black 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 16.4:1. Use

Subtle surface Use #DDE2BE for cards and hover fills. Tint 80

Avoid beside #151F0A — 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 #1E210A 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: #1E210A;
  --color-base-rgb: 30 33 10;
  --color-base-oklch: oklch(23.8% 0.039 115.6);
  --color-50: #FBFCF3;
  --color-100: #F3F6DF;
  --color-200: #E6ECC1;
  --color-300: #D1DA95;
  --color-400: #B9C56D;
  --color-500: #9DA94C;
  --color-600: #798240;
  --color-700: #575D32;
  --color-800: #3A3D24;
  --color-900: #242617;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  graphite: {
    50: '#FBFCF3',
    100: '#F3F6DF',
    200: '#E6ECC1',
    300: '#D1DA95',
    400: '#B9C56D',
    500: '#9DA94C',
    600: '#798240',
    700: '#575D32',
    800: '#3A3D24',
    900: '#242617',
  },
}

$base: #1E210A;
$base-ink: #FFFFFF;
$base-50: #FBFCF3;
$base-100: #F3F6DF;
$base-200: #E6ECC1;
$base-300: #D1DA95;
$base-400: #B9C56D;
$base-500: #9DA94C;
$base-600: #798240;
$base-700: #575D32;
$base-800: #3A3D24;
$base-900: #242617;
$base-hover: #171908;
$base-subtle: #CDD59C;

{
    "color": {
        "base": {
            "value": "#1E210A",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#FBFCF3",
                "type": "color"
            },
            "100": {
                "value": "#F3F6DF",
                "type": "color"
            },
            "200": {
                "value": "#E6ECC1",
                "type": "color"
            },
            "300": {
                "value": "#D1DA95",
                "type": "color"
            },
            "400": {
                "value": "#B9C56D",
                "type": "color"
            },
            "500": {
                "value": "#9DA94C",
                "type": "color"
            },
            "600": {
                "value": "#798240",
                "type": "color"
            },
            "700": {
                "value": "#575D32",
                "type": "color"
            },
            "800": {
                "value": "#3A3D24",
                "type": "color"
            },
            "900": {
                "value": "#242617",
                "type": "color"
            }
        }
    }
}