What color is #0F1800?

#0F1800 is a very dark, vivid yellow-green, closest to the named color Cosmic Bit Flip. It belongs to the black family of colors.

What is the RGB value of #0F1800?

The RGB value is 15, 24, 0: 15 red, 24 green and 0 blue on a 0 to 255 scale.

What is the complementary color of #0F1800?

The complementary color is #090018, found by rotating the hue 180° on the color wheel.

Is black or white text better on #0F1800?

White text. Black text has a contrast ratio of 1.15:1 and white text 18.25:1. WCAG asks for at least 4.5:1 for normal text.

#0F1800 color

#0F1800 rgb(15, 24, 0)

Shades of black

The hex color #0F1800 is a very dark, vivid yellow-green.

In the RGB color model it is made of 5.9% red, 9.4% green and 0% blue (15, 24, 0).

Its hue angle is 83°, with 100% saturation and 5% lightness. For print, the CMYK equivalent is 37% cyan, 0% magenta, 100% yellow and 91% black.

The closest named color is Cosmic Bit Flip (#001000), a difference of 4.3 ΔE, a small difference.

White text is the more readable choice on this background (contrast 18.25:1).

#0F1800 color codes

HEX	`#0F1800`
RGB	`rgb(15, 24, 0)`
RGB percent	`rgb(5.9%, 9.4%, 0%)`
HSL	`hsl(83, 100%, 5%)`
HSV / HSB	`hsv(83, 100%, 9%)`
CMYK	`cmyk(37%, 0%, 100%, 91%)`
CIE LAB	`lab(6.82, -7.94, 10.07)`
CIE LCH	`lch(6.82, 12.82, 128.26)`
CIE XYZ	`xyz(0.524, 0.755, 0.118)`
Decimal	`989184`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #0F1800, 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 #0F1800	Ratio	AA	AAA	AA large
Sample text	1.15:1	Fail	Fail	Fail
Sample text	18.25:1	Pass	Pass	Pass

#0F1800 as text on	Ratio	AA	AAA	AA large
Sample text	18.25:1	Pass	Pass	Pass
Sample text	1.15:1	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 #0F1800 looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #0f1800; }
.text { color: #0f1800; }
.border { border: 2px solid #0f1800; }
.transparent { background-color: rgb(15 24 0 / 50%); }
.gradient { background: linear-gradient(to right, #0f1800, #031800); }

Background

Text color

Border

Similar colors

Closest common color name: Off Black.

Questions

What color is #0F1800?: #0F1800 is a very dark, vivid yellow-green, closest to the named color Cosmic Bit Flip. It belongs to the black family of colors.
What is the RGB value of #0F1800?: The RGB value is 15, 24, 0: 15 red, 24 green and 0 blue on a 0 to 255 scale.
What is the complementary color of #0F1800?: The complementary color is #090018, found by rotating the hue 180° on the color wheel.
Is black or white text better on #0F1800?: White text. Black text has a contrast ratio of 1.15:1 and white text 18.25:1. WCAG asks for at least 4.5:1 for normal text.