#666e5f

Color #666e5f

A nearly neutral, gray-leaning medium green.

Closest named color Dim Gray #696969 · ΔE 9.58 Nearest Tailwind class olive-500 #7c7c67 · ΔE 7.4

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

Conversions

HEX

#666e5f

RGB

rgb(102, 110, 95)

HSL

hsl(92, 7.3%, 40.2%)

HSV / HSB

hsv(92, 13.6%, 43.1%)

CMYK

cmyk(7.3%, 0%, 13.6%, 56.9%)

LAB

lab(45.36, -6.09, 7.34)

LCH

lch(45.36, 9.54, 129.68)

OKLCH

oklch(52.7%, 0.0249, 130.28)

HWB

hwb(92, 37.3%, 56.9%)

Harmony colors

Complementary

#675f6e

Analogous

#6d6e5f

#666e5f

#5f6e60

Triadic

#666e5f

#5f666e

#6e5f66

Split-complementary

#666e5f

#605f6e

#6e5f6d

Tetradic

#666e5f

#5f6e67

#675f6e

#6e5f66

Square

#666e5f

#5f6d6e

#675f6e

#6e605f

Shades

Color #666e5f mixed toward black.

#555c4f

#44493f

#333730

#222520

#111210

Tints

Color #666e5f mixed toward white.

#7f8977

#99a192

#b2b8ad

#ccd0c8

#e5e7e4

Tones

Color #666e5f mixed toward gray.

#666d60

#666b62

#666a63

#666964

#666865

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

#6a6a63 · ΔE 5.9

Deuteranopia

#696864 · ΔE 7.7

Tritanopia

#666666 · ΔE 9.5

Achromatopsia

#6b6b6b · ΔE 9.3

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

Code

CSS

background-color: #666e5f;

Tailwind (arbitrary value)

bg-[#666e5f]

Related colors

Lawn Green #7cfc00

Chartreuse #7fff00

Green Yellow #adff2f

Dark Olive Green #556b2f

Yellow Green #9acd32

Olive Drab #6b8e23

Frequently asked questions

#666e5f (#666e5f) is rgb(102, 110, 95) in RGB.

No, #666e5f 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 #666e5f, or check how it holds up for accessibility.

Generate a palette → Check contrast