What color is #818B6B?

#818B6B is a grayish yellow-green, closest to the named color Green Relict. It belongs to the green family of colors.

What is the RGB value of #818B6B?

The RGB value is 129, 139, 107: 129 red, 139 green and 107 blue on a 0 to 255 scale.

What is the complementary color of #818B6B?

The complementary color is #756B8B, found by rotating the hue 180° on the color wheel.

Is black or white text better on #818B6B?

Black text. Black text has a contrast ratio of 5.84:1 and white text 3.6:1. WCAG asks for at least 4.5:1 for normal text.

#818B6B color

#818B6B rgb(129, 139, 107)

Shades of green

The hex color #818B6B is a grayish yellow-green.

In the RGB color model it is made of 50.6% red, 54.5% green and 42% blue (129, 139, 107).

Its hue angle is 79°, with 13% saturation and 48% lightness. For print, the CMYK equivalent is 7% cyan, 0% magenta, 23% yellow and 45% black.

The closest named color is Green Relict (#7B8762), a difference of 2.4 ΔE, a small difference.

Black text is the more readable choice on this background (contrast 5.84:1).

#818B6B color codes

HEX	`#818B6B`
RGB	`rgb(129, 139, 107)`
RGB percent	`rgb(50.6%, 54.5%, 42%)`
HSL	`hsl(79, 13%, 48%)`
HSV / HSB	`hsv(79, 23%, 55%)`
CMYK	`cmyk(7%, 0%, 23%, 45%)`
CIE LAB	`lab(56.28, -9.58, 15.94)`
CIE LCH	`lch(56.28, 18.59, 121)`
CIE XYZ	`xyz(20.939, 24.194, 17.474)`
Decimal	`8489835`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #818B6B, based on their position on the color wheel.

Complementary

The color opposite on the color wheel (180°). Strongest contrast.

Analogous

Neighbors 30° either side. Calm, natural combinations.

Split complementary

The two colors next to the complement (150° and 210°).

Triadic

Three colors evenly spaced, 120° apart.

Tetradic (square)

Four colors 90° apart.

Shades, tints and tones

Shades (darker, mixed with black)

Tints (lighter, mixed with white)

Tones (mixed with gray)

Contrast and accessibility

Text on #818B6B	Ratio	AA	AAA	AA large
Sample text	5.84:1	Pass	Fail	Pass
Sample text	3.6:1	Fail	Fail	Pass

#818B6B as text on	Ratio	AA	AAA	AA large
Sample text	3.6:1	Fail	Fail	Pass
Sample text	5.84:1	Pass	Fail	Pass

WCAG 2 asks for 4.5:1 for normal text (AA), 7:1 for AAA, and 3:1 for large text. Check other pairs.

Color blindness simulation

How #818B6B looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #818b6b; }
.text { color: #818b6b; }
.border { border: 2px solid #818b6b; }
.transparent { background-color: rgb(129 139 107 / 50%); }
.gradient { background: linear-gradient(to right, #818b6b, #718b6b); }

Background

Text color

Border

Similar colors

Closest common color name: Warm Gray.

Questions

What color is #818B6B?: #818B6B is a grayish yellow-green, closest to the named color Green Relict. It belongs to the green family of colors.
What is the RGB value of #818B6B?: The RGB value is 129, 139, 107: 129 red, 139 green and 107 blue on a 0 to 255 scale.
What is the complementary color of #818B6B?: The complementary color is #756B8B, found by rotating the hue 180° on the color wheel.
Is black or white text better on #818B6B?: Black text. Black text has a contrast ratio of 5.84:1 and white text 3.6:1. WCAG asks for at least 4.5:1 for normal text.