#666954

Color #666954

A nearly neutral, gray-leaning dark yellow.

Closest named color Dim Gray #696969 · ΔE 12.59 Nearest Tailwind class olive-600 #5b5b4b · ΔE 5.4

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

Conversions

HEX

#666954

RGB

rgb(102, 105, 84)

HSL

hsl(68.6, 11.1%, 37.1%)

HSV / HSB

hsv(68.6, 20%, 41.2%)

CMYK

cmyk(2.9%, 0%, 20%, 58.8%)

LAB

lab(43.61, -5.18, 11.45)

LCH

lch(43.61, 12.57, 114.34)

OKLCH

oklch(51.2%, 0.0321, 114.09)

HWB

hwb(68.6, 32.9%, 58.8%)

Harmony colors

Complementary

#575469

Analogous

#696254

#666954

#5c6954

Triadic

#666954

#546669

#695466

Split-complementary

#666954

#545c69

#625469

Tetradic

#666954

#546957

#575469

#695466

Square

#666954

#546962

#575469

#69545c

Shades

Color #666954 mixed toward black.

#555846

#444638

#33352a

#22231c

#11120e

Tints

Color #666954 mixed toward white.

#83876c

#9da088

#b5b8a6

#cecfc4

#e6e7e1

Tones

Color #666954 mixed toward gray.

#656756

#646658

#626459

#61625b

#60605d

Accessibility

Aa White text on this color

5.65:1

Aa Black text on this color

3.71:1

White text reads better on this background (5.65:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#67675a · ΔE 3.9

Deuteranopia

#67675b · ΔE 4.3

Tritanopia

#665e5f · ΔE 14.8

Achromatopsia

#676767 · ΔE 10.5

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

Code

CSS

background-color: #666954;

Tailwind (arbitrary value)

bg-[#666954]

Related colors

Ivory #fffff0

Beige #f5f5dc

Light Goldenrod Yellow #fafad2

Light Yellow #ffffe0

Olive #808000

Yellow #ffff00

Frequently asked questions

#666954 (#666954) is rgb(102, 105, 84) in RGB.

No, #666954 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 #666954, or check how it holds up for accessibility.

Generate a palette → Check contrast