#668a42

Color #668a42

A muted medium green.

Closest named color Dark Olive Green #556b2f · ΔE 13.54 Nearest Tailwind class lime-700 #497d00 · ΔE 8.6

Open in Palette generator Color wheel Color mixer Contrast checker Blindness simulator Gradient

Conversions

HEX

#668a42

RGB

rgb(102, 138, 66)

HSL

hsl(90, 35.3%, 40%)

HSV / HSB

hsv(90, 52.2%, 54.1%)

CMYK

cmyk(26.1%, 0%, 52.2%, 45.9%)

LAB

lab(53.38, -25.58, 34.26)

LCH

lch(53.38, 42.76, 126.75)

OKLCH

oklch(58.9%, 0.1083, 130.96)

HWB

hwb(90, 25.9%, 45.9%)

Harmony colors

Complementary

#66428a

Analogous

#8a8a42

#668a42

#428a42

Triadic

#668a42

#42668a

#8a4266

Split-complementary

#668a42

#42428a

#8a428a

Tetradic

#668a42

#428a66

#66428a

#8a4266

Square

#668a42

#428a8a

#66428a

#8a4242

Shades

Color #668a42 mixed toward black.

#557337

#445c2c

#334521

#222e16

#11170b

Tints

Color #668a42 mixed toward white.

#80ad52

#99bd75

#b3ce97

#ccdeba

#e6efdc

Tones

Color #668a42 mixed toward gray.

#668448

#667e4e

#667854

#66725a

#666c60

Accessibility

Aa White text on this color

3.98:1

Aa Black text on this color

5.28:1

Black text reads better on this background (5.28:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#77785a · ΔE 13

Deuteranopia

#75725f · ΔE 17.3

Tritanopia

#68696c · ΔE 26.3

Achromatopsia

#7f7f7f · ΔE 22.8

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

Code

CSS

background-color: #668a42;

Tailwind (arbitrary value)

bg-[#668a42]

Related colors

Chartreuse #7fff00

Lawn Green #7cfc00

Green Yellow #adff2f

Dark Olive Green #556b2f

Yellow Green #9acd32

Olive Drab #6b8e23

Frequently asked questions

#668a42 (#668a42) is rgb(102, 138, 66) in RGB.

No, #668a42 is not web-safe. The nearest web-safe colors are among its tones and shades below.

Related tools

Colors

HEX to RGB Converter

Convert any HEX color code to its RGB and HSL equivalents, live, with copy-to-clipboard values.

Try it → Accessibility

Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

Try it → Generators

Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

Try it →

Build something with this color

Generate a full palette from #668a42, or check how it holds up for accessibility.

Generate a palette → Check contrast