#23291b

Color #23291b

A muted very dark green.

Closest named color Black #000000 · ΔE 18.64 Nearest Tailwind class olive-800 #2b2b22 · ΔE 4.8

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Conversions

HEX

#23291b

RGB

rgb(35, 41, 27)

HSL

hsl(85.7, 20.6%, 13.3%)

HSV / HSB

hsv(85.7, 34.1%, 16.1%)

CMYK

cmyk(14.6%, 0%, 34.1%, 83.9%)

LAB

lab(15.6, -5.88, 8.33)

LCH

lch(15.6, 10.2, 125.22)

OKLCH

oklch(27%, 0.0263, 126.96)

HWB

hwb(85.7, 10.6%, 83.9%)

Harmony colors

Complementary

#211b29

Analogous

#29281b

#23291b

#1c291b

Triadic

#23291b

#1b2329

#291b23

Split-complementary

#23291b

#1b1c29

#281b29

Tetradic

#23291b

#1b2921

#211b29

#291b23

Square

#23291b

#1b2928

#211b29

#291b1c

Shades

Color #23291b mixed toward black.

#1d2216

#171b12

#11140d

#0c0e09

#060704

Tints

Color #23291b mixed toward white.

#495538

#6f8255

#94a77a

#b7c4a6

#dbe2d3

Tones

Color #23291b mixed toward gray.

#23281c

#23271d

#22251e

#222420

#222321

Accessibility

Aa White text on this color

14.95:1

Aa Black text on this color

1.4:1

White text reads better on this background (14.95:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#26261f · ΔE 5.5

Deuteranopia

#252520 · ΔE 6.5

Tritanopia

#232222 · ΔE 10.2

Achromatopsia

#272727 · ΔE 9.5

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

Code

CSS

background-color: #23291b;

Tailwind (arbitrary value)

bg-[#23291b]

Related colors

Green Yellow #adff2f

Dark Olive Green #556b2f

Chartreuse #7fff00

Lawn Green #7cfc00

Yellow Green #9acd32

Olive Drab #6b8e23

Frequently asked questions

#23291b (#23291b) is rgb(35, 41, 27) in RGB.

No, #23291b 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 #23291b, or check how it holds up for accessibility.

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