What color is #182A1C?

#182A1C is a very dark, desaturated green, closest to the named color Nightmare. It belongs to the green family of colors.

What is the RGB value of #182A1C?

The RGB value is 24, 42, 28: 24 red, 42 green and 28 blue on a 0 to 255 scale.

What is the complementary color of #182A1C?

The complementary color is #2A1826, found by rotating the hue 180° on the color wheel.

Is black or white text better on #182A1C?

White text. Black text has a contrast ratio of 1.39:1 and white text 15.14:1. WCAG asks for at least 4.5:1 for normal text.

#182A1C color

#182A1C rgb(24, 42, 28)

Shades of green

The hex color #182A1C is a very dark, desaturated green.

In the RGB color model it is made of 9.4% red, 16.5% green and 11% blue (24, 42, 28).

Its hue angle is 133°, with 27% saturation and 13% lightness. For print, the CMYK equivalent is 43% cyan, 0% magenta, 33% yellow and 84% black.

The closest named color is Nightmare (#112211), a difference of 2.9 ΔE, a small difference.

White text is the more readable choice on this background (contrast 15.14:1).

#182A1C color codes

HEX	`#182A1C`
RGB	`rgb(24, 42, 28)`
RGB percent	`rgb(9.4%, 16.5%, 11%)`
HSL	`hsl(133, 27%, 13%)`
HSV / HSB	`hsv(133, 43%, 16%)`
CMYK	`cmyk(43%, 0%, 33%, 84%)`
CIE LAB	`lab(15.14, -11.23, 6.86)`
CIE LCH	`lch(15.14, 13.16, 148.58)`
CIE XYZ	`xyz(1.414, 1.934, 1.397)`
Decimal	`1583644`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #182A1C, 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 #182A1C	Ratio	AA	AAA	AA large
Sample text	1.39:1	Fail	Fail	Fail
Sample text	15.14:1	Pass	Pass	Pass

#182A1C as text on	Ratio	AA	AAA	AA large
Sample text	15.14:1	Pass	Pass	Pass
Sample text	1.39:1	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 #182A1C looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #182a1c; }
.text { color: #182a1c; }
.border { border: 2px solid #182a1c; }
.transparent { background-color: rgb(24 42 28 / 50%); }
.gradient { background: linear-gradient(to right, #182a1c, #182a25); }

Background

Text color

Border

Similar colors

Closest common color name: Onyx.

Questions

What color is #182A1C?: #182A1C is a very dark, desaturated green, closest to the named color Nightmare. It belongs to the green family of colors.
What is the RGB value of #182A1C?: The RGB value is 24, 42, 28: 24 red, 42 green and 28 blue on a 0 to 255 scale.
What is the complementary color of #182A1C?: The complementary color is #2A1826, found by rotating the hue 180° on the color wheel.
Is black or white text better on #182A1C?: White text. Black text has a contrast ratio of 1.39:1 and white text 15.14:1. WCAG asks for at least 4.5:1 for normal text.