What color is #101E15?

#101E15 is a very dark, desaturated green, closest to the named color Nightmare. It belongs to the black family of colors.

What is the RGB value of #101E15?

The RGB value is 16, 30, 21: 16 red, 30 green and 21 blue on a 0 to 255 scale.

What is the complementary color of #101E15?

The complementary color is #1E1019, found by rotating the hue 180° on the color wheel.

Is black or white text better on #101E15?

White text. Black text has a contrast ratio of 1.22:1 and white text 17.23:1. WCAG asks for at least 4.5:1 for normal text.

#101E15 color

#101E15 rgb(16, 30, 21)

Shades of black

The hex color #101E15 is a very dark, desaturated green.

In the RGB color model it is made of 6.3% red, 11.8% green and 8.2% blue (16, 30, 21).

Its hue angle is 141°, with 30% saturation and 9% lightness. For print, the CMYK equivalent is 47% cyan, 0% magenta, 30% yellow and 88% black.

The closest named color is Nightmare (#112211), a difference of 4.1 ΔE, a small difference.

White text is the more readable choice on this background (contrast 17.23:1).

#101E15 color codes

HEX	`#101E15`
RGB	`rgb(16, 30, 21)`
RGB percent	`rgb(6.3%, 11.8%, 8.2%)`
HSL	`hsl(141, 30%, 9%)`
HSV / HSB	`hsv(141, 47%, 12%)`
CMYK	`cmyk(47%, 0%, 30%, 88%)`
CIE LAB	`lab(9.74, -8.68, 4.25)`
CIE LCH	`lch(9.74, 9.66, 153.92)`
CIE XYZ	`xyz(0.813, 1.093, 0.877)`
Decimal	`1056277`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #101E15, 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 #101E15	Ratio	AA	AAA	AA large
Sample text	1.22:1	Fail	Fail	Fail
Sample text	17.23:1	Pass	Pass	Pass

#101E15 as text on	Ratio	AA	AAA	AA large
Sample text	17.23:1	Pass	Pass	Pass
Sample text	1.22:1	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 #101E15 looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #101e15; }
.text { color: #101e15; }
.border { border: 2px solid #101e15; }
.transparent { background-color: rgb(16 30 21 / 50%); }
.gradient { background: linear-gradient(to right, #101e15, #101e1c); }

Background

Text color

Border

Similar colors

Closest common color name: Off Black.

Questions

What color is #101E15?: #101E15 is a very dark, desaturated green, closest to the named color Nightmare. It belongs to the black family of colors.
What is the RGB value of #101E15?: The RGB value is 16, 30, 21: 16 red, 30 green and 21 blue on a 0 to 255 scale.
What is the complementary color of #101E15?: The complementary color is #1E1019, found by rotating the hue 180° on the color wheel.
Is black or white text better on #101E15?: White text. Black text has a contrast ratio of 1.22:1 and white text 17.23:1. WCAG asks for at least 4.5:1 for normal text.