#666f53

Color #666f53

A nearly neutral, gray-leaning dark green.

Closest named color Dim Gray #696969 · ΔE 16.98 Nearest Tailwind class olive-500 #7c7c67 · ΔE 7.8

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

Conversions

HEX

#666f53

RGB

rgb(102, 111, 83)

HSL

hsl(79.3, 14.4%, 38%)

HSV / HSB

hsv(79.3, 25.2%, 43.5%)

CMYK

cmyk(8.1%, 0%, 25.2%, 56.5%)

LAB

lab(45.38, -8.8, 14.49)

LCH

lch(45.38, 16.95, 121.27)

OKLCH

oklch(52.6%, 0.0436, 122.34)

HWB

hwb(79.3, 32.5%, 56.5%)

Harmony colors

Complementary

#5c536f

Analogous

#6f6a53

#666f53

#586f53

Triadic

#666f53

#53666f

#6f5366

Split-complementary

#666f53

#53586f

#6a536f

Tetradic

#666f53

#536f5c

#5c536f

#6f5366

Square

#666f53

#536f6a

#5c536f

#6f5358

Shades

Color #666f53 mixed toward black.

#555c45

#444a37

#333729

#22251c

#11120e

Tints

Color #666f53 mixed toward white.

#828d6a

#9ba586

#b4bba5

#cdd2c3

#e6e8e1

Tones

Color #666f53 mixed toward gray.

#656d55

#646a58

#63685a

#63665c

#62635f

Accessibility

Aa White text on this color

5.3:1

Aa Black text on this color

3.96:1

White text reads better on this background (5.3:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#6a6a5b · ΔE 6.7

Deuteranopia

#69695d · ΔE 7.8

Tritanopia

#666062 · ΔE 18.4

Achromatopsia

#6b6b6b · ΔE 13.6

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

Code

CSS

background-color: #666f53;

Tailwind (arbitrary value)

bg-[#666f53]

Related colors

Olive Drab #6b8e23

Yellow Green #9acd32

Dark Olive Green #556b2f

Green Yellow #adff2f

Chartreuse #7fff00

Lawn Green #7cfc00

Frequently asked questions

#666f53 (#666f53) is rgb(102, 111, 83) in RGB.

No, #666f53 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 #666f53, or check how it holds up for accessibility.

Generate a palette → Check contrast