What color is #2D2F18?

#2D2F18 is a very dark, muted yellow. In RGB it is rgb(45, 47, 24), and in HSL hsl(65, 32%, 14%).

Is #2D2F18 accessible as text?

On white, #2D2F18 has a contrast ratio of 13.71:1 (passes WCAG AA for body text); on black it is 1.53:1 (fails). For text placed on #2D2F18, use white for the best readability.

What is the closest Tailwind color to #2D2F18?

The nearest Tailwind CSS token is olive-800 (#2B2B22).

What colors go well with #2D2F18?

#2D2F18 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #1A182F. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #2D2F18 below.

Is #2D2F18 good for buttons?

#2D2F18 works well for buttons and highlights, but use white text on #2D2F18 — black text only reaches 1.53:1, below the 4.5:1 needed for normal-size labels.

Is #2D2F18 the same as CSS darkslategray?

No — #2D2F18 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.

#2D2F18 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #2D2F18

Not just a swatch — here's how #2D2F18 works with other colors. Named schemes with #2D2F18 in its natural role, and a note on why the supporting colors balance it.

Botanical Studio Lead · 5 colors

Lead #2D2F18 Secondary #516A37 Accent #B06907 Surface #EFE9D6 Anchor #3D2F21

Bistre 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 #2D2F18 Secondary #774C1E Surface #E7DAC0 Accent #3E513E Anchor #5B2325

Bistre 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 #2D2F18 Surface #EEE9DC Highlight #F6F1E7 Secondary #B8B09F Ink #2B2723

Bistre 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 #2D2F18 Anchor #141210 Accent #C5A44B Secondary #292A1F Surface #F2EDE3

Bistre 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 #2D2F18 Secondary #51524A Support #999186 Ink #17140F

Bistre 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 Bistre carrying the quiet middle.

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Color Lab

How #2D2F18 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 31/100

Low

Firm and assertive — carries weight and contrast.

Depth 67/100

High

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

Naturalness 42/100

Moderate

Loosely natural — an earthy edge without being rustic.

Vintage feel 40/100

Moderate

A faint retro warmth without tipping into sepia.

Luxury 69/100

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 25/100

Low

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

Surface fit 54/100

Moderate

Usable as a tinted surface in measured doses.

Print safety 93/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #2D2F18

For UI

For branding

For interior

For fashion

People also use #2D2F18 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 13.7:1. Use

Subtle surface Use #DCDDC9 for cards and hover fills. Tint 80

Avoid beside #262F18 — 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 #2D2F18 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: #2D2F18;
  --color-base-rgb: 45 47 24;
  --color-base-oklch: oklch(29.7% 0.038 112.8);
  --color-50: #FAFAF5;
  --color-100: #F0F2E4;
  --color-200: #E1E3C9;
  --color-300: #C9CCA3;
  --color-400: #AFB37F;
  --color-500: #92975E;
  --color-600: #71754D;
  --color-700: #52543A;
  --color-800: #373829;
  --color-900: #22231A;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  bistre: {
    50: '#FAFAF5',
    100: '#F0F2E4',
    200: '#E1E3C9',
    300: '#C9CCA3',
    400: '#AFB37F',
    500: '#92975E',
    600: '#71754D',
    700: '#52543A',
    800: '#373829',
    900: '#22231A',
  },
}

$base: #2D2F18;
$base-ink: #FFFFFF;
$base-50: #FAFAF5;
$base-100: #F0F2E4;
$base-200: #E1E3C9;
$base-300: #C9CCA3;
$base-400: #AFB37F;
$base-500: #92975E;
$base-600: #71754D;
$base-700: #52543A;
$base-800: #373829;
$base-900: #22231A;
$base-hover: #242613;
$base-subtle: #CBCDAD;

{
    "color": {
        "base": {
            "value": "#2D2F18",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#FAFAF5",
                "type": "color"
            },
            "100": {
                "value": "#F0F2E4",
                "type": "color"
            },
            "200": {
                "value": "#E1E3C9",
                "type": "color"
            },
            "300": {
                "value": "#C9CCA3",
                "type": "color"
            },
            "400": {
                "value": "#AFB37F",
                "type": "color"
            },
            "500": {
                "value": "#92975E",
                "type": "color"
            },
            "600": {
                "value": "#71754D",
                "type": "color"
            },
            "700": {
                "value": "#52543A",
                "type": "color"
            },
            "800": {
                "value": "#373829",
                "type": "color"
            },
            "900": {
                "value": "#22231A",
                "type": "color"
            }
        }
    }
}

Palettes built on #2D2F18

Color Lab

Pairs with #2D2F18

UI roles & guardrails

In real applications

Scales

Every model

Export