#42523a

Color #42523a

A muted dark green.

Closest named color Dark Slate Gray #2f4f4f · ΔE 15.9 Nearest Tailwind class olive-700 #474739 · ΔE 8.8

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Conversions

HEX

#42523a

RGB

rgb(66, 82, 58)

HSL

hsl(100, 17.1%, 27.5%)

HSV / HSB

hsv(100, 29.3%, 32.2%)

CMYK

cmyk(19.5%, 0%, 29.3%, 67.8%)

LAB

lab(32.92, -11.45, 12.09)

LCH

lch(32.92, 16.65, 133.44)

OKLCH

oklch(41.8%, 0.0436, 135.46)

HWB

hwb(100, 22.7%, 67.8%)

Harmony colors

Complementary

#4a3a52

Analogous

#4e523a

#42523a

#3a523e

Triadic

#42523a

#3a4252

#523a42

Split-complementary

#42523a

#3e3a52

#523a4e

Tetradic

#42523a

#3a524a

#4a3a52

#523a42

Square

#42523a

#3a4e52

#4a3a52

#523e3a

Shades

Color #42523a mixed toward black.

#374430

#2c3727

#21291d

#161b13

#0b0e0a

Tints

Color #42523a mixed toward white.

#5f7654

#7d996f

#9db293

#beccb7

#dee5db

Tones

Color #42523a mixed toward gray.

#43503c

#434e3e

#444c40

#454a42

#454844

Accessibility

Aa White text on this color

8.4:1

Aa Black text on this color

2.5:1

White text reads better on this background (8.4:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#494a41 · ΔE 9.7

Deuteranopia

#484742 · ΔE 12.4

Tritanopia

#434647 · ΔE 14.2

Achromatopsia

#4d4d4d · ΔE 14.2

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

Code

CSS

background-color: #42523a;

Tailwind (arbitrary value)

bg-[#42523a]

Related colors

Lawn Green #7cfc00

Chartreuse #7fff00

Green Yellow #adff2f

Dark Olive Green #556b2f

Forest Green #228b22

Mint Green #98ff98

Frequently asked questions

#42523a (#42523a) is rgb(66, 82, 58) in RGB.

No, #42523a 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 #42523a, or check how it holds up for accessibility.

Generate a palette → Check contrast