#1b291d

Color #1b291d

A muted very dark green.

Closest named color Black #000000 · ΔE 18.54 Nearest Tailwind class emerald-950 #002c22 · ΔE 7.5

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Conversions

HEX

#1b291d

RGB

rgb(27, 41, 29)

HSL

hsl(128.6, 20.6%, 13.3%)

HSV / HSB

hsv(128.6, 34.1%, 16.1%)

CMYK

cmyk(34.1%, 0%, 29.3%, 83.9%)

LAB

lab(14.99, -9.12, 6)

LCH

lch(14.99, 10.92, 146.66)

OKLCH

oklch(26.4%, 0.0293, 148.53)

HWB

hwb(128.6, 10.6%, 83.9%)

Harmony colors

Complementary

#291b27

Analogous

#20291b

#1b291d

#1b2924

Triadic

#1b291d

#1d1b29

#291d1b

Split-complementary

#1b291d

#241b29

#291b20

Tetradic

#1b291d

#1b2729

#291b27

#291d1b

Square

#1b291d

#1b2029

#291b27

#29241b

Shades

Color #1b291d mixed toward black.

#162218

#121b13

#0d140e

#090e0a

#040705

Tints

Color #1b291d mixed toward white.

#38553c

#55825c

#7aa780

#a6c4aa

#d3e2d5

Tones

Color #1b291d mixed toward gray.

#1c281e

#1d271f

#1e251f

#202420

#212321

Accessibility

Aa White text on this color

15.2:1

Aa Black text on this color

1.38:1

White text reads better on this background (15.2:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#222220 · ΔE 10.2

Deuteranopia

#212021 · ΔE 12.5

Tritanopia

#1c2323 · ΔE 8.5

Achromatopsia

#262626 · ΔE 11.2

Left half is the original, right half is the simulated appearance. See all 8 vision types →

Code

CSS

background-color: #1b291d;

Tailwind (arbitrary value)

bg-[#1b291d]

Related colors

Forest Green #228b22

Mint Green #98ff98

Dark Green #006400

Dark Sea Green #8fbc8f

Green #008000

Honeydew #f0fff0

Frequently asked questions

#1b291d (#1b291d) is rgb(27, 41, 29) in RGB.

No, #1b291d is not one of the 216 web-safe colors — for that, every RGB channel would have to be a multiple of 51.

Related tools

Colors

HEX to RGB Converter

Convert any HEX color code to its RGB and HSL equivalents, live, with copy-to-clipboard values.

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Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

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Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

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Build something with this color

Generate a full palette from #1b291d, or check how it holds up for accessibility.

Generate a palette → Check contrast