#66823b

Color #66823b

A muted dark green.

Closest named color Dark Olive Green #556b2f · ΔE 10.18 Nearest Tailwind class lime-700 #497d00 · ΔE 7.3

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Conversions

HEX

#66823b

RGB

rgb(102, 130, 59)

HSL

hsl(83.7, 37.6%, 37.1%)

HSV / HSB

hsv(83.7, 54.6%, 51%)

CMYK

cmyk(21.5%, 0%, 54.6%, 49%)

LAB

lab(50.81, -22.35, 34.79)

LCH

lch(50.81, 41.35, 122.72)

OKLCH

oklch(56.8%, 0.1035, 127.22)

HWB

hwb(83.7, 23.1%, 49%)

Harmony colors

Complementary

#573b82

Analogous

#827b3b

#66823b

#43823b

Triadic

#66823b

#3b6682

#823b66

Split-complementary

#66823b

#3b4382

#7b3b82

Tetradic

#66823b

#3b8257

#573b82

#823b66

Square

#66823b

#3b827b

#573b82

#823b43

Shades

Color #66823b mixed toward black.

#556c31

#445727

#33411e

#222b14

#11160a

Tints

Color #66823b mixed toward white.

#83a74c

#9dbc6c

#b5cd91

#cedeb5

#e6eeda

Tones

Color #66823b mixed toward gray.

#657c41

#647647

#62704d

#616a53

#606559

Accessibility

Aa White text on this color

4.36:1

Aa Black text on this color

4.82:1

Black text reads better on this background (4.82:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#737353 · ΔE 11.6

Deuteranopia

#726f58 · ΔE 14.8

Tritanopia

#686265 · ΔE 29

Achromatopsia

#797979 · ΔE 22.3

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

Code

CSS

background-color: #66823b;

Tailwind (arbitrary value)

bg-[#66823b]

Related colors

Green Yellow #adff2f

Dark Olive Green #556b2f

Yellow Green #9acd32

Olive Drab #6b8e23

Chartreuse #7fff00

Lawn Green #7cfc00

Frequently asked questions

#66823b (#66823b) is rgb(102, 130, 59) in RGB.

No, #66823b 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 #66823b, or check how it holds up for accessibility.

Generate a palette → Check contrast