What color is #10371C?

#10371C is a very dark green. In RGB it is rgb(16, 55, 28), and in HSL hsl(138, 55%, 14%).

Is #10371C accessible as text?

On white, #10371C has a contrast ratio of 13.25:1 (passes WCAG AA for body text); on black it is 1.59:1 (fails). For text placed on #10371C, use white for the best readability.

What is the closest Tailwind color to #10371C?

The nearest Tailwind CSS token is green-950 (#032E15).

What colors go well with #10371C?

#10371C pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #37102C. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #10371C below.

Is #10371C good for buttons?

#10371C works well for buttons and highlights, but use white text on #10371C — black text only reaches 1.59:1, below the 4.5:1 needed for normal-size labels.

Is #10371C the same as CSS darkslategray?

No — #10371C 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.

#10371C Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #10371C

Not just a swatch — here's how #10371C works with other colors. Named schemes with #10371C in its natural role, and a note on why the supporting colors balance it.

Botanical Studio Lead · 5 colors

Lead #10371C Secondary #4B6C3C Accent #AD6C00 Surface #EEEAD6 Anchor #3C2F20

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 #10371C Secondary #754E1B Surface #E5DBC0 Accent #3C5140 Anchor #5B2321

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 #10371C Surface #EEEADC Highlight #F5F1E7 Secondary #B6B09F 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 #10371C Anchor #141210 Accent #BFA74B Secondary #222C24 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 #10371C Secondary #4A574C 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.

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Color Lab

How #10371C 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 46/100

Neutral

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

Softness 29/100

Low

Firm and assertive — carries weight and contrast.

Depth 68/100

High

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

Naturalness 77/100

High

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

Vintage feel 42/100

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 25/100

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 86/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #10371C

For UI

For branding

For interior

For fashion

People also use #10371C with

Army Green Bottle 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 13.2:1. Use

Subtle surface Use #C2E5CC for cards and hover fills. Tint 80

Avoid beside #103729 — 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 #10371C 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: #10371C;
  --color-base-rgb: 16 55 28;
  --color-base-oklch: oklch(30.1% 0.065 150.6);
  --color-50: #F3FCF6;
  --color-100: #DFF6E6;
  --color-200: #C0EDCD;
  --color-300: #94DBA9;
  --color-400: #6BC787;
  --color-500: #4AAB67;
  --color-600: #3F8353;
  --color-700: #315E3F;
  --color-800: #233E2B;
  --color-900: #17261C;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  sacramento-green: {
    50: '#F3FCF6',
    100: '#DFF6E6',
    200: '#C0EDCD',
    300: '#94DBA9',
    400: '#6BC787',
    500: '#4AAB67',
    600: '#3F8353',
    700: '#315E3F',
    800: '#233E2B',
    900: '#17261C',
  },
}

$base: #10371C;
$base-ink: #FFFFFF;
$base-50: #F3FCF6;
$base-100: #DFF6E6;
$base-200: #C0EDCD;
$base-300: #94DBA9;
$base-400: #6BC787;
$base-500: #4AAB67;
$base-600: #3F8353;
$base-700: #315E3F;
$base-800: #233E2B;
$base-900: #17261C;
$base-hover: #0D2C16;
$base-subtle: #A2D9B2;

{
    "color": {
        "base": {
            "value": "#10371C",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F3FCF6",
                "type": "color"
            },
            "100": {
                "value": "#DFF6E6",
                "type": "color"
            },
            "200": {
                "value": "#C0EDCD",
                "type": "color"
            },
            "300": {
                "value": "#94DBA9",
                "type": "color"
            },
            "400": {
                "value": "#6BC787",
                "type": "color"
            },
            "500": {
                "value": "#4AAB67",
                "type": "color"
            },
            "600": {
                "value": "#3F8353",
                "type": "color"
            },
            "700": {
                "value": "#315E3F",
                "type": "color"
            },
            "800": {
                "value": "#233E2B",
                "type": "color"
            },
            "900": {
                "value": "#17261C",
                "type": "color"
            }
        }
    }
}

Palettes built on #10371C

Color Lab

Pairs with #10371C

UI roles & guardrails

In real applications

Scales

Every model

Export