What color is #101F09?

#101F09 is a very dark green. In RGB it is rgb(16, 31, 9), and in HSL hsl(101, 55%, 8%).

Is #101F09 accessible as text?

On white, #101F09 has a contrast ratio of 17.19:1 (passes WCAG AA for body text); on black it is 1.22:1 (fails). For text placed on #101F09, use white for the best readability.

What is the closest Tailwind color to #101F09?

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

What colors go well with #101F09?

#101F09 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #190920. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #101F09 below.

Is #101F09 good for buttons?

#101F09 works well for buttons and highlights, but use white text on #101F09 — black text only reaches 1.22:1, below the 4.5:1 needed for normal-size labels.

Is #101F09 the same as CSS darkslategray?

No — #101F09 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.

#101F09 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #101F09

Not just a swatch — here's how #101F09 works with other colors. Named schemes with #101F09 in its natural role, and a note on why the supporting colors balance it.

Botanical Studio Lead · 5 colors

Lead #101F09 Secondary #4E6B3A Accent #AE6B00 Surface #EFEAD6 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 #101F09 Secondary #764D1C Surface #E6DBC0 Accent #3D513F Anchor #5B2323

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 #101F09 Surface #EEE9DC Highlight #F5F1E7 Secondary #B7B09F 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 #101F09 Anchor #141210 Accent #C2A64B Secondary #242B22 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 #101F09 Secondary #393F37 Support #999286 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 #101F09 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 51/100

Neutral

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

Softness 23/100

Low

Firm and assertive — carries weight and contrast.

Depth 75/100

High

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

Naturalness 63/100

High

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

Vintage feel 31/100

Low

A faint retro warmth without tipping into sepia.

Luxury 75/100

High

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

Brand distinctiveness 17/100

Very low

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

UI accent fit 13/100

Very low

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

Surface fit 57/100

Moderate

Usable as a tinted surface in measured doses.

Print safety 90/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #101F09

For UI

For branding

For interior

For fashion

People also use #101F09 with

Espresso 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 17.2:1. Use

Subtle surface Use #C9E3BD for cards and hover fills. Tint 80

Avoid beside #09200A — 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 #101F09 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: #101F09;
  --color-base-rgb: 16 31 9;
  --color-base-oklch: oklch(21.9% 0.045 136.6);
  --color-50: #F6FCF3;
  --color-100: #E6F6DF;
  --color-200: #CEEDC0;
  --color-300: #ABDB94;
  --color-400: #88C76B;
  --color-500: #69AB4A;
  --color-600: #54833F;
  --color-700: #3F5E31;
  --color-800: #2C3E23;
  --color-900: #1C2617;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  graphite: {
    50: '#F6FCF3',
    100: '#E6F6DF',
    200: '#CEEDC0',
    300: '#ABDB94',
    400: '#88C76B',
    500: '#69AB4A',
    600: '#54833F',
    700: '#3F5E31',
    800: '#2C3E23',
    900: '#1C2617',
  },
}

$base: #101F09;
$base-ink: #FFFFFF;
$base-50: #F6FCF3;
$base-100: #E6F6DF;
$base-200: #CEEDC0;
$base-300: #ABDB94;
$base-400: #88C76B;
$base-500: #69AB4A;
$base-600: #54833F;
$base-700: #3F5E31;
$base-800: #2C3E23;
$base-900: #1C2617;
$base-hover: #0D1907;
$base-subtle: #AED69B;

{
    "color": {
        "base": {
            "value": "#101F09",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F6FCF3",
                "type": "color"
            },
            "100": {
                "value": "#E6F6DF",
                "type": "color"
            },
            "200": {
                "value": "#CEEDC0",
                "type": "color"
            },
            "300": {
                "value": "#ABDB94",
                "type": "color"
            },
            "400": {
                "value": "#88C76B",
                "type": "color"
            },
            "500": {
                "value": "#69AB4A",
                "type": "color"
            },
            "600": {
                "value": "#54833F",
                "type": "color"
            },
            "700": {
                "value": "#3F5E31",
                "type": "color"
            },
            "800": {
                "value": "#2C3E23",
                "type": "color"
            },
            "900": {
                "value": "#1C2617",
                "type": "color"
            }
        }
    }
}

Palettes built on #101F09

Color Lab

Pairs with #101F09

UI roles & guardrails

In real applications

Scales

Every model

Export