What color is #516B57?

#516B57 is a dark, grayish green, closest to the named color Cactus. It belongs to the green family of colors.

What is the RGB value of #516B57?

The RGB value is 81, 107, 87: 81 red, 107 green and 87 blue on a 0 to 255 scale.

What is the complementary color of #516B57?

The complementary color is #6B5165, found by rotating the hue 180° on the color wheel.

Is black or white text better on #516B57?

White text. Black text has a contrast ratio of 3.59:1 and white text 5.85:1. WCAG asks for at least 4.5:1 for normal text.

#516B57 color

#516B57 rgb(81, 107, 87)

Shades of green

The hex color #516B57 is a dark, grayish green.

In the RGB color model it is made of 31.8% red, 42% green and 34.1% blue (81, 107, 87).

Its hue angle is 134°, with 14% saturation and 37% lightness. For print, the CMYK equivalent is 24% cyan, 0% magenta, 19% yellow and 58% black.

The closest named color is Cactus (#5B6F55), a difference of 3.5 ΔE, a small difference.

White text is the more readable choice on this background (contrast 5.85:1).

#516B57 color codes

HEX	`#516B57`
RGB	`rgb(81, 107, 87)`
RGB percent	`rgb(31.8%, 42%, 34.1%)`
HSL	`hsl(134, 14%, 37%)`
HSV / HSB	`hsv(134, 24%, 42%)`
CMYK	`cmyk(24%, 0%, 19%, 58%)`
CIE LAB	`lab(42.69, -14.06, 8.13)`
CIE LCH	`lch(42.69, 16.24, 149.95)`
CIE XYZ	`xyz(10.371, 12.952, 10.969)`
Decimal	`5335895`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #516B57, 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 #516B57	Ratio	AA	AAA	AA large
Sample text	3.59:1	Fail	Fail	Pass
Sample text	5.85:1	Pass	Fail	Pass

#516B57 as text on	Ratio	AA	AAA	AA large
Sample text	5.85:1	Pass	Fail	Pass
Sample text	3.59:1	Fail	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 #516B57 looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #516b57; }
.text { color: #516b57; }
.border { border: 2px solid #516b57; }
.transparent { background-color: rgb(81 107 87 / 50%); }
.gradient { background: linear-gradient(to right, #516b57, #516b64); }

Background

Text color

Border

Similar colors

Closest common color name: Ebony.

Questions

What color is #516B57?: #516B57 is a dark, grayish green, closest to the named color Cactus. It belongs to the green family of colors.
What is the RGB value of #516B57?: The RGB value is 81, 107, 87: 81 red, 107 green and 87 blue on a 0 to 255 scale.
What is the complementary color of #516B57?: The complementary color is #6B5165, found by rotating the hue 180° on the color wheel.
Is black or white text better on #516B57?: White text. Black text has a contrast ratio of 3.59:1 and white text 5.85:1. WCAG asks for at least 4.5:1 for normal text.