#668668

Color #668668

A nearly neutral, gray-leaning medium green.

Closest named color Dark Olive Green #556b2f · ΔE 20.95 Nearest Tailwind class olive-500 #7c7c67 · ΔE 11.7

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

Conversions

HEX

#668668

RGB

rgb(102, 134, 104)

HSL

hsl(123.8, 13.6%, 46.3%)

HSV / HSB

hsv(123.8, 23.9%, 52.5%)

CMYK

cmyk(23.9%, 0%, 22.4%, 47.5%)

LAB

lab(52.81, -17.66, 12.55)

LCH

lch(52.81, 21.67, 144.6)

OKLCH

oklch(58.7%, 0.0581, 146.45)

HWB

hwb(123.8, 40%, 47.5%)

Harmony colors

Complementary

#866684

Analogous

#748666

#668668

#668678

Triadic

#668668

#686686

#866866

Split-complementary

#668668

#786686

#866674

Tetradic

#668668

#668486

#866684

#866866

Square

#668668

#667486

#866684

#867866

Shades

Color #668668 mixed toward black.

#557057

#445945

#334334

#222d23

#111611

Tints

Color #668668 mixed toward white.

#7d9c7f

#97b099

#b1c4b2

#cbd8cc

#e5ebe5

Tones

Color #668668 mixed toward gray.

#69836a

#6b816d

#6e7e6f

#717b71

#737974

Accessibility

Aa White text on this color

4.06:1

Aa Black text on this color

5.17:1

Black text reads better on this background (5.17:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#757570 · ΔE 16

Deuteranopia

#737172 · ΔE 20.4

Tritanopia

#687677 · ΔE 15

Achromatopsia

#7e7e7e · ΔE 17.5

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

Code

CSS

background-color: #668668;

Tailwind (arbitrary value)

bg-[#668668]

Related colors

Forest Green #228b22

Mint Green #98ff98

Dark Green #006400

Dark Sea Green #8fbc8f

Green #008000

Honeydew #f0fff0

Frequently asked questions

#668668 (#668668) is rgb(102, 134, 104) in RGB.

No, #668668 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 #668668, or check how it holds up for accessibility.

Generate a palette → Check contrast