#999c91

Color #999c91

A nearly neutral, gray-leaning medium green.

Closest named color Dark Gray #a9a9a9 · ΔE 8.25 Nearest Tailwind class olive-400 #abab9c · ΔE 5.1

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Conversions

HEX

#999c91

RGB

rgb(153, 156, 145)

HSL

hsl(76.4, 5.3%, 59%)

HSV / HSB

hsv(76.4, 7.1%, 61.2%)

CMYK

cmyk(1.9%, 0%, 7.1%, 38.8%)

LAB

lab(63.83, -3.15, 5.38)

LCH

lch(63.83, 6.23, 120.35)

OKLCH

oklch(68.7%, 0.0162, 119.26)

HWB

hwb(76.4, 56.9%, 38.8%)

Harmony colors

Complementary

#94919c

Analogous

#9c9991

#999c91

#939c91

Triadic

#999c91

#91999c

#9c9199

Split-complementary

#999c91

#91939c

#99919c

Tetradic

#999c91

#919c94

#94919c

#9c9199

Square

#999c91

#919c99

#94919c

#9c9193

Shades

Color #999c91 mixed toward black.

#808477

#676a5f

#4d4f47

#33352f

#1a1a18

Tints

Color #999c91 mixed toward white.

#aaaca3

#bbbdb6

#cccdc8

#dddeda

#eeeeed

Tones

Color #999c91 mixed toward gray.

#999b92

#989a93

#989994

#979895

#979796

Accessibility

Aa White text on this color

2.79:1

Aa Black text on this color

7.52:1

Black text reads better on this background (7.52:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#9a9a94 · ΔE 3.1

Deuteranopia

#9a9a94 · ΔE 3.1

Tritanopia

#999696 · ΔE 7.4

Achromatopsia

#9b9b9b · ΔE 6.2

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

Code

CSS

background-color: #999c91;

Tailwind (arbitrary value)

bg-[#999c91]

Related colors

Olive Drab #6b8e23

Yellow Green #9acd32

Dark Olive Green #556b2f

Green Yellow #adff2f

Chartreuse #7fff00

Lawn Green #7cfc00

Frequently asked questions

#999c91 (#999c91) is rgb(153, 156, 145) in RGB.

No, #999c91 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 #999c91, or check how it holds up for accessibility.

Generate a palette → Check contrast