What color is #373B30?

#373B30 is a dark, grayish yellow-green, closest to the named color Black Olive. It belongs to the gray family of colors.

What is the RGB value of #373B30?

The RGB value is 55, 59, 48: 55 red, 59 green and 48 blue on a 0 to 255 scale.

What is the complementary color of #373B30?

The complementary color is #34303B, found by rotating the hue 180° on the color wheel.

Is black or white text better on #373B30?

White text. Black text has a contrast ratio of 1.83:1 and white text 11.47:1. WCAG asks for at least 4.5:1 for normal text.

#373B30 color

#373B30 rgb(55, 59, 48)

Shades of gray

The hex color #373B30 is a dark, grayish yellow-green.

In the RGB color model it is made of 21.6% red, 23.1% green and 18.8% blue (55, 59, 48).

Its hue angle is 82°, with 10% saturation and 21% lightness. For print, the CMYK equivalent is 7% cyan, 0% magenta, 19% yellow and 77% black.

The closest named color is Black Olive (#3B3C36), a difference of 3.5 ΔE, a small difference.

White text is the more readable choice on this background (contrast 11.47:1).

#373B30 color codes

HEX	`#373B30`
RGB	`rgb(55, 59, 48)`
RGB percent	`rgb(21.6%, 23.1%, 18.8%)`
HSL	`hsl(82, 10%, 21%)`
HSV / HSB	`hsv(82, 19%, 23%)`
CMYK	`cmyk(7%, 0%, 19%, 77%)`
CIE LAB	`lab(24.17, -4.12, 6.26)`
CIE LCH	`lch(24.17, 7.49, 123.33)`
CIE XYZ	`xyz(3.673, 4.154, 3.404)`
Decimal	`3619632`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #373B30, 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 #373B30	Ratio	AA	AAA	AA large
Sample text	1.83:1	Fail	Fail	Fail
Sample text	11.47:1	Pass	Pass	Pass

#373B30 as text on	Ratio	AA	AAA	AA large
Sample text	11.47:1	Pass	Pass	Pass
Sample text	1.83:1	Fail	Fail	Fail

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 #373B30 looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #373b30; }
.text { color: #373b30; }
.border { border: 2px solid #373b30; }
.transparent { background-color: rgb(55 59 48 / 50%); }
.gradient { background: linear-gradient(to right, #373b30, #323b30); }

Background

Text color

Border

Similar colors

Questions

What color is #373B30?: #373B30 is a dark, grayish yellow-green, closest to the named color Black Olive. It belongs to the gray family of colors.
What is the RGB value of #373B30?: The RGB value is 55, 59, 48: 55 red, 59 green and 48 blue on a 0 to 255 scale.
What is the complementary color of #373B30?: The complementary color is #34303B, found by rotating the hue 180° on the color wheel.
Is black or white text better on #373B30?: White text. Black text has a contrast ratio of 1.83:1 and white text 11.47:1. WCAG asks for at least 4.5:1 for normal text.