#666b46

Color #666b46

A muted dark yellow.

Closest named color Dark Olive Green #556b2f · ΔE 14.77 Nearest Tailwind class olive-600 #5b5b4b · ΔE 9.1

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Conversions

HEX

#666b46

RGB

rgb(102, 107, 70)

HSL

hsl(68.1, 20.9%, 34.7%)

HSV / HSB

hsv(68.1, 34.6%, 42%)

CMYK

cmyk(4.7%, 0%, 34.6%, 58%)

LAB

lab(43.92, -8.54, 20.14)

LCH

lch(43.92, 21.88, 112.98)

OKLCH

oklch(51.3%, 0.055, 114.61)

HWB

hwb(68.1, 27.5%, 58%)

Harmony colors

Complementary

#4b466b

Analogous

#6b5d46

#666b46

#536b46

Triadic

#666b46

#46666b

#6b4666

Split-complementary

#666b46

#46536b

#5d466b

Tetradic

#666b46

#466b4b

#4b466b

#6b4666

Square

#666b46

#466b5d

#4b466b

#6b4653

Shades

Color #666b46 mixed toward black.

#55593a

#44472f

#333523

#222417

#11120c

Tints

Color #666b46 mixed toward white.

#868d5c

#a1a779

#b8bd9a

#d0d3bc

#e7e9dd

Tones

Color #666b46 mixed toward gray.

#646849

#61654c

#5f624f

#5d5f52

#5b5c55

Accessibility

Aa White text on this color

5.59:1

Aa Black text on this color

3.76:1

White text reads better on this background (5.59:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#686851 · ΔE 5.1

Deuteranopia

#686853 · ΔE 5.8

Tritanopia

#66585a · ΔE 23.3

Achromatopsia

#686868 · ΔE 15.5

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

Code

CSS

background-color: #666b46;

Tailwind (arbitrary value)

bg-[#666b46]

Related colors

Ivory #fffff0

Beige #f5f5dc

Light Goldenrod Yellow #fafad2

Light Yellow #ffffe0

Olive #808000

Yellow #ffff00

Frequently asked questions

#666b46 (#666b46) is rgb(102, 107, 70) in RGB.

No, #666b46 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.

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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 #666b46, or check how it holds up for accessibility.

Generate a palette → Check contrast