#999d8c

Color #999d8c

A nearly neutral, gray-leaning medium green.

Closest named color Dark Gray #a9a9a9 · ΔE 10.93 Nearest Tailwind class olive-400 #abab9c · ΔE 5

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Conversions

HEX

#999d8c

RGB

rgb(153, 157, 140)

HSL

hsl(74.1, 8%, 58.2%)

HSV / HSB

hsv(74.1, 10.8%, 61.6%)

CMYK

cmyk(2.5%, 0%, 10.8%, 38.4%)

LAB

lab(63.98, -4.6, 8.4)

LCH

lch(63.98, 9.58, 118.71)

OKLCH

oklch(68.8%, 0.0247, 117.7)

HWB

hwb(74.1, 54.9%, 38.4%)

Harmony colors

Complementary

#908c9d

Analogous

#9d988c

#999d8c

#909d8c

Triadic

#999d8c

#8c999d

#9d8c99

Split-complementary

#999d8c

#8c909d

#988c9d

Tetradic

#999d8c

#8c9d90

#908c9d

#9d8c99

Square

#999d8c

#8c9d98

#908c9d

#9d8c90

Shades

Color #999d8c mixed toward black.

#818672

#676b5b

#4d5044

#34352e

#1a1b17

Tints

Color #999d8c mixed toward white.

#aaad9f

#bbbeb2

#cccec5

#ddded9

#eeefec

Tones

Color #999d8c mixed toward gray.

#989c8d

#979a8f

#979990

#969792

#959693

Accessibility

Aa White text on this color

2.78:1

Aa Black text on this color

7.56:1

Black text reads better on this background (7.56:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#9b9b90 · ΔE 3.4

Deuteranopia

#9b9a91 · ΔE 4.6

Tritanopia

#999494 · ΔE 10.9

Achromatopsia

#9b9b9b · ΔE 8.7

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

Code

CSS

background-color: #999d8c;

Tailwind (arbitrary value)

bg-[#999d8c]

Related colors

Olive Drab #6b8e23

Yellow Green #9acd32

Dark Olive Green #556b2f

Green Yellow #adff2f

Ivory #fffff0

Beige #f5f5dc

Frequently asked questions

#999d8c (#999d8c) is rgb(153, 157, 140) in RGB.

No, #999d8c 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.

Try it → Accessibility

Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

Try it → Generators

Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

Try it →

Build something with this color

Generate a full palette from #999d8c, or check how it holds up for accessibility.

Generate a palette → Check contrast