#1D371C

Accessibility

AAA

13:1

Vs white / black

13:1 · 1.62:1

Sources

Library color

Codes

Formats

HEX

#1d371c

RGB

rgb(29, 55, 28)

RGBA

rgba(29, 55, 28, 1)

HSL

hsl(118, 33%, 16%)

HSLA

hsla(118, 33%, 16%, 1)

HSV

hsv(118, 49%, 22%)

LAB

lab(20.35% -16.78 13.86)

LCH

lch(20.35% 21.76 140.44)

OKLAB

oklab(0.3076 -0.0457 0.0341)

OKLCH

oklch(0.3076 0.057 143.27)

XYZ

xyz(2.08, 3.08, 1.58)

CMYK

cmyk(47%, 0%, 49%, 78%)

CSS

color: #1d371c;

CSS variable

--color-1d371c: #1d371c;

SCSS

$color-1d371c: #1d371c;

JavaScript

const color = "#1d371c";

TypeScript

const color: string = "#1d371c";

React

style={{ backgroundColor: "#1d371c" }}

JSON

{ "hex": "#1d371c", "rgb": { "r": 29, "g": 55, "b": 28 }, "oklch": "oklch(0.3076 0.057 143.27)" }

Export

Developer code

css

:root {
  --#1d371c-1: #1d371c;
}

Design systems

Nearest official tokens

An arbitrary HEX is not an official Tailwind, Material, or Bootstrap color. Distance is CIEDE2000.

Nearest Tailwind color

green-950

Noticeably different · ΔE 4.47 · #052E16

Nearest CSS named color

DarkSlateGray

Very different · ΔE 15.1 · #2F4F4F

Nearest Material color

teal-900

Very different · ΔE 11.5 · #004D40

Nearest Bootstrap color

dark

Very different · ΔE 19.3 · #212529

OKLCH

Perceptual 50–950 scale

Generated in OKLCH from this hex. Not an official Tailwind scale unless the hex itself is a Tailwind token.

50e8fce7 100daefd8 200c4dcc2 300abc7a9 4008dab8b 500728f70 6005f785d 7004b6049 800384937 900263325 950131e12

Palette

Tints & shades

Full scale from light tints through the base color into deep shades

eceeec d9ded9 c7cdc6 b4bcb3 a1aca0 8e9b8e 7b8a7b 687a68 566955 435842 30482f 1d371c 1b321a 182e17 162915 132513 112010 0f1c0e 0c170c 0a1209 070e07 050905 020502

Palette

Tints

Mixed toward white — soft backgrounds and highlights

eceeec d9ded9 c7cdc6 b4bcb3 a1aca0 8e9b8e 7b8a7b 687a68 566955 435842 30482f

Palette

Shades

Mixed toward black — depth, text, and emphasis

1b321a 182e17 162915 132513 112010 0f1c0e 0c170c 0a1209 070e07 050905 020502

Palette

Tones

Mixed toward neutral grey — muted UI surfaces

253d24 2e432d 364935 3e4f3d 465546 4f5c4e 576256 5f685f 676e67 70746f 787a78

Harmony

Complementary

Opposite on the color wheel for contrast

#1D371CStop 1 #351B36Stop 2

Harmony

Analogous

Neighbors that sit comfortably together

#2A361BStop 1 #1D371CStop 2 #1B3628Stop 3

Harmony

Triadic

Evenly spaced triad for vibrant sets

#1D371CStop 1 #1B1C36Stop 2 #361B1CStop 3

Harmony

Split complementary

Base plus two accents beside the complement

#1D371CStop 1 #281B36Stop 2 #361B2AStop 3

Harmony

Monochromatic

Same hue, varied lightness and saturation

#234422Stop 1 #3E773CStop 2 #58AA55Stop 3 #8AC388Stop 4 #BCDDBBStop 5

Using this color

Where #1d371c works

#1D371C (#1d371c) sits in the light green family at about 118° hue, 33% saturation, and 16% lightness. Contrast is 13:1 on white and 1.62:1 on black, so white labels read more clearly on the swatch itself. Nearest Tailwind token: green-950 (approximation unless the hex is an official scale stop).

Sensible jobs for this swatch

body text, chrome, and dark-mode surfaces
text or icons on a white canvas

On a black or near-black UI, #1d371c is 1.62:1. Prefer it as a fill, border, or large heading rather than 16px copy.

Family context: Vitality, optimism, and renewal. Friendly for outdoor and lifestyle brands. Common uses still include buttons, charts, and accents in the Light Green range — always verify the pair for this exact hex in the contrast checker.

Similar & related colors

Nearby colors from the library by perceptual distance

Tailwind green 950#052E16 Tailwind lime 950#1A2E05 Web Safe #003300#003300 Tailwind emerald 950#022C22 Tailwind green 900#14532D Tailwind emerald 900#064E3B Material Teal 900#004D40 Web Safe #333300#333300 Tailwind lime 900#365314 Tailwind teal 950#042F2E Web Safe #003333#003333 Tailwind teal 900#134E4A