What color is #1B370E?

#1B370E is a very dark green. In RGB it is rgb(27, 55, 14), and in HSL hsl(101, 59%, 14%).

Is #1B370E accessible as text?

On white, #1B370E has a contrast ratio of 13.13:1 (passes WCAG AA for body text); on black it is 1.60:1 (fails). For text placed on #1B370E, use white for the best readability.

What is the closest Tailwind color to #1B370E?

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

What colors go well with #1B370E?

#1B370E pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #2B0F39. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #1B370E below.

Is #1B370E good for buttons?

#1B370E works well for buttons and highlights, but use white text on #1B370E — black text only reaches 1.60:1, below the 4.5:1 needed for normal-size labels.

Is #1B370E the same as CSS darkslategray?

No — #1B370E 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.

#1B370E Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #1B370E

Not just a swatch — here's how #1B370E works with other colors. Named schemes with #1B370E in its natural role, and a note on why the supporting colors balance it.

Botanical Studio Lead · 5 colors

Lead #1B370E Secondary #4D6B3A Accent #AE6B00 Surface #EFEAD6 Anchor #3D2F21

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 #1B370E Secondary #764D1C Surface #E6DBC0 Accent #3D513F Anchor #5B2323

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 #1B370E 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 #1B370E Anchor #141210 Accent #C1A64B Secondary #242B22 Surface #F2EDE3

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 #1B370E Secondary #4D5749 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 #1B370E 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 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 97/100

Very high

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

Vintage feel 47/100

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 29/100

Low

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

UI accent fit 35/100

Low

Workable accent with care around contrast.

Surface fit 43/100

Moderate

Usable as a tinted surface in measured doses.

Print safety 84/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #1B370E

For UI

For branding

For interior

For fashion

People also use #1B370E with

Army Green Sacramento Green Deep Purple Platinum

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 13.1:1. Use

Subtle surface Use #CCE6C1 for cards and hover fills. Tint 80

Avoid beside #0F390F — 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 #1B370E 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: #1B370E;
  --color-base-rgb: 27 55 14;
  --color-base-oklch: oklch(30.4% 0.074 137.2);
  --color-50: #F6FCF2;
  --color-100: #E6F7DE;
  --color-200: #CDEEBE;
  --color-300: #AADE92;
  --color-400: #87CA68;
  --color-500: #67AE46;
  --color-600: #53863C;
  --color-700: #3F5F30;
  --color-800: #2B3F22;
  --color-900: #1C2717;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  sacramento-green: {
    50: '#F6FCF2',
    100: '#E6F7DE',
    200: '#CDEEBE',
    300: '#AADE92',
    400: '#87CA68',
    500: '#67AE46',
    600: '#53863C',
    700: '#3F5F30',
    800: '#2B3F22',
    900: '#1C2717',
  },
}

$base: #1B370E;
$base-ink: #FFFFFF;
$base-50: #F6FCF2;
$base-100: #E6F7DE;
$base-200: #CDEEBE;
$base-300: #AADE92;
$base-400: #87CA68;
$base-500: #67AE46;
$base-600: #53863C;
$base-700: #3F5F30;
$base-800: #2B3F22;
$base-900: #1C2717;
$base-hover: #162D0C;
$base-subtle: #B2DBA0;

{
    "color": {
        "base": {
            "value": "#1B370E",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F6FCF2",
                "type": "color"
            },
            "100": {
                "value": "#E6F7DE",
                "type": "color"
            },
            "200": {
                "value": "#CDEEBE",
                "type": "color"
            },
            "300": {
                "value": "#AADE92",
                "type": "color"
            },
            "400": {
                "value": "#87CA68",
                "type": "color"
            },
            "500": {
                "value": "#67AE46",
                "type": "color"
            },
            "600": {
                "value": "#53863C",
                "type": "color"
            },
            "700": {
                "value": "#3F5F30",
                "type": "color"
            },
            "800": {
                "value": "#2B3F22",
                "type": "color"
            },
            "900": {
                "value": "#1C2717",
                "type": "color"
            }
        }
    }
}