#2a663f

Color #2a663f

A moderately saturated dark green.

Closest named color Sea Green #2e8b57 · ΔE 17.15 Nearest Tailwind class green-800 #016630 · ΔE 4.5

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Conversions

HEX

#2a663f

RGB

rgb(42, 102, 63)

HSL

hsl(141, 41.7%, 28.2%)

HSV / HSB

hsv(141, 58.8%, 40%)

CMYK

cmyk(58.8%, 0%, 38.2%, 60%)

LAB

lab(38.47, -29.24, 16.34)

LCH

lch(38.47, 33.5, 150.8)

OKLCH

oklch(46%, 0.0894, 152.69)

HWB

hwb(141, 16.5%, 60%)

Harmony colors

Complementary

#662a51

Analogous

#33662a

#2a663f

#2a665d

Triadic

#2a663f

#3f2a66

#663f2a

Split-complementary

#2a663f

#5d2a66

#662a33

Tetradic

#2a663f

#2a5166

#662a51

#663f2a

Square

#2a663f

#2a3366

#662a51

#665d2a

Shades

Color #2a663f mixed toward black.

#235534

#1c442a

#15331f

#0e2215

#07110a

Tints

Color #2a663f mixed toward white.

#3c915a

#52b876

#7dca98

#a9dbba

#d4eddd

Tones

Color #2a663f mixed toward gray.

#2f6140

#345c42

#395743

#3e5245

#434d46

Accessibility

Aa White text on this color

6.84:1

Aa Black text on this color

3.07:1

White text reads better on this background (6.84:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#4b4c4b · ΔE 21.8

Deuteranopia

#48434d · ΔE 29.2

Tritanopia

#2f5354 · ΔE 16.9

Achromatopsia

#5b5b5b · ΔE 22

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

Code

CSS

background-color: #2a663f;

Tailwind (arbitrary value)

bg-[#2a663f]

Related colors

Sea Green #2e8b57

Medium Sea Green #3cb371

Spring Green #00ff7f

Mint Cream #f5fffa

Medium Spring Green #00fa9a

Medium Aquamarine #66cdaa

Frequently asked questions

#2a663f (#2a663f) is rgb(42, 102, 63) in RGB.

No, #2a663f 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 #2a663f, or check how it holds up for accessibility.

Generate a palette → Check contrast