#64655b

Color #64655b

A nearly neutral, gray-leaning dark yellow.

Closest named color Dim Gray #696969 · ΔE 6.34 Nearest Tailwind class olive-600 #5b5b4b · ΔE 4.7

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Conversions

HEX

#64655b

RGB

rgb(100, 101, 91)

HSL

hsl(66, 5.2%, 37.6%)

HSV / HSB

hsv(66, 9.9%, 39.6%)

CMYK

cmyk(1%, 0%, 9.9%, 60.4%)

LAB

lab(42.42, -2.39, 5.53)

LCH

lch(42.42, 6.02, 113.37)

OKLCH

oklch(50.3%, 0.0155, 111.6)

HWB

hwb(66, 35.7%, 60.4%)

Harmony colors

Complementary

#5c5b65

Analogous

#65615b

#64655b

#5f655b

Triadic

#64655b

#5b6465

#655b64

Split-complementary

#64655b

#5b5f65

#615b65

Tetradic

#64655b

#5b655c

#5c5b65

#655b64

Square

#64655b

#5b6561

#5c5b65

#655b5f

Shades

Color #64655b mixed toward black.

#53544c

#43433d

#32322d

#21221e

#11110f

Tints

Color #64655b mixed toward white.

#7f8174

#999a8f

#b3b4ab

#cccdc7

#e6e6e3

Tones

Color #64655b mixed toward gray.

#63645c

#63635d

#62625d

#61625e

#61615f

Accessibility

Aa White text on this color

5.91:1

Aa Black text on this color

3.55:1

White text reads better on this background (5.91:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#64645e · ΔE 2.3

Deuteranopia

#64645e · ΔE 2.3

Tritanopia

#645f60 · ΔE 8.3

Achromatopsia

#646464 · ΔE 5.7

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

Code

CSS

background-color: #64655b;

Tailwind (arbitrary value)

bg-[#64655b]

Related colors

Ivory #fffff0

Beige #f5f5dc

Light Goldenrod Yellow #fafad2

Light Yellow #ffffe0

Olive #808000

Yellow #ffff00

Frequently asked questions

#64655b (#64655b) is rgb(100, 101, 91) in RGB.

No, #64655b 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.

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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 #64655b, or check how it holds up for accessibility.

Generate a palette → Check contrast