#64635c

Color #64635c

A nearly neutral, gray-leaning dark yellow.

Closest named color Dim Gray #696969 · ΔE 4.95 Nearest Tailwind class olive-600 #5b5b4b · ΔE 5.5

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Conversions

HEX

#64635c

RGB

rgb(100, 99, 92)

HSL

hsl(52.5, 4.2%, 37.6%)

HSV / HSB

hsv(52.5, 8%, 39.2%)

CMYK

cmyk(0%, 1%, 8%, 60.8%)

LAB

lab(41.85, -1.01, 4.12)

LCH

lch(41.85, 4.24, 103.77)

OKLCH

oklch(49.8%, 0.011, 99.98)

HWB

hwb(52.5, 36.1%, 60.8%)

Harmony colors

Complementary

#5c5d64

Analogous

#645f5c

#64635c

#61645c

Triadic

#64635c

#5c6463

#635c64

Split-complementary

#64635c

#5c6164

#5f5c64

Tetradic

#64635c

#5d645c

#5c5d64

#635c64

Square

#64635c

#5c645f

#5c5d64

#645c61

Shades

Color #64635c mixed toward black.

#53524d

#43423d

#32312e

#21211f

#11100f

Tints

Color #64635c mixed toward white.

#807e75

#999890

#b3b2ac

#ccccc8

#e6e5e3

Tones

Color #64635c mixed toward gray.

#63625d

#62615e

#61615f

#61605f

Accessibility

Aa White text on this color

6.03:1

Aa Black text on this color

3.48:1

White text reads better on this background (6.03:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#64645e · ΔE 0.8

Deuteranopia

#64645e · ΔE 0.8

Tritanopia

#645f5f · ΔE 5.5

Achromatopsia

#636363 · ΔE 4

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

Code

CSS

background-color: #64635c;

Tailwind (arbitrary value)

bg-[#64635c]

Related colors

Khaki #f0e68c

Lemon Chiffon #fffacd

Gold #ffd700

Pale Goldenrod #eee8aa

Dark Khaki #bdb76b

Cornsilk #fff8dc

Frequently asked questions

#64635c (#64635c) is rgb(100, 99, 92) in RGB.

No, #64635c is not one of the 216 web-safe colors — for that, every RGB channel would have to be a multiple of 51.

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 #64635c, or check how it holds up for accessibility.

Generate a palette → Check contrast