#2a3729

Color #2a3729

A nearly neutral, gray-leaning very dark green.

Closest named color Dark Slate Gray #2f4f4f · ΔE 14.82 Nearest Tailwind class olive-800 #2b2b22 · ΔE 8

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Conversions

HEX

#2a3729

RGB

rgb(42, 55, 41)

HSL

hsl(115.7, 14.6%, 18.8%)

HSV / HSB

hsv(115.7, 25.5%, 21.6%)

CMYK

cmyk(23.6%, 0%, 25.5%, 78.4%)

LAB

lab(21.52, -8.78, 7.05)

LCH

lch(21.52, 11.26, 141.24)

OKLCH

oklch(32%, 0.0299, 143.02)

HWB

hwb(115.7, 16.1%, 78.4%)

Harmony colors

Complementary

#362937

Analogous

#313729

#2a3729

#29372f

Triadic

#2a3729

#292a37

#37292a

Split-complementary

#2a3729

#2f2937

#372931

Tetradic

#2a3729

#293736

#362937

#37292a

Square

#2a3729

#293137

#362937

#372f29

Shades

Color #2a3729 mixed toward black.

#232e22

#1c251b

#151b14

#0e120e

#070907

Tints

Color #2a3729 mixed toward white.

#485e46

#668664

#8ba788

#b1c4b0

#d8e2d7

Tones

Color #2a3729 mixed toward gray.

#2b362a

#2c352b

#2d332c

#2e322e

#2f312f

Accessibility

Aa White text on this color

12.52:1

Aa Black text on this color

1.68:1

White text reads better on this background (12.52:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#30302d · ΔE 9.7

Deuteranopia

#2f2e2e · ΔE 12.1

Tritanopia

#2b3030 · ΔE 9.4

Achromatopsia

#343434 · ΔE 11.2

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

Code

CSS

background-color: #2a3729;

Tailwind (arbitrary value)

bg-[#2a3729]

Related colors

Forest Green #228b22

Mint Green #98ff98

Dark Green #006400

Dark Sea Green #8fbc8f

Green #008000

Honeydew #f0fff0

Frequently asked questions

#2a3729 (#2a3729) is rgb(42, 55, 41) in RGB.

No, #2a3729 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 #2a3729, or check how it holds up for accessibility.

Generate a palette → Check contrast