What color is #233B00?

#233B00 is a very dark, vivid yellow-green, closest to the named color Treetop Cathedral. It belongs to the green family of colors.

What is the RGB value of #233B00?

The RGB value is 35, 59, 0: 35 red, 59 green and 0 blue on a 0 to 255 scale.

What is the complementary color of #233B00?

The complementary color is #18003B, found by rotating the hue 180° on the color wheel.

Is black or white text better on #233B00?

White text. Black text has a contrast ratio of 1.7:1 and white text 12.37:1. WCAG asks for at least 4.5:1 for normal text.

#233B00 color

#233B00 rgb(35, 59, 0)

Shades of green

The hex color #233B00 is a very dark, vivid yellow-green.

In the RGB color model it is made of 13.7% red, 23.1% green and 0% blue (35, 59, 0).

Its hue angle is 84°, with 100% saturation and 12% lightness. For print, the CMYK equivalent is 41% cyan, 0% magenta, 100% yellow and 77% black.

The closest named color is Treetop Cathedral (#2F4A15), a difference of 4.9 ΔE, a small difference.

White text is the more readable choice on this background (contrast 12.37:1).

#233B00 color codes

HEX	`#233B00`
RGB	`rgb(35, 59, 0)`
RGB percent	`rgb(13.7%, 23.1%, 0%)`
HSL	`hsl(84, 100%, 12%)`
HSV / HSB	`hsv(84, 100%, 23%)`
CMYK	`cmyk(41%, 0%, 100%, 77%)`
CIE LAB	`lab(21.89, -19.61, 29.82)`
CIE LCH	`lch(21.89, 35.69, 123.32)`
CIE XYZ	`xyz(2.257, 3.485, 0.554)`
Decimal	`2308864`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #233B00, 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 #233B00	Ratio	AA	AAA	AA large
Sample text	1.7:1	Fail	Fail	Fail
Sample text	12.37:1	Pass	Pass	Pass

#233B00 as text on	Ratio	AA	AAA	AA large
Sample text	12.37:1	Pass	Pass	Pass
Sample text	1.7:1	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 #233B00 looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #233b00; }
.text { color: #233b00; }
.border { border: 2px solid #233b00; }
.transparent { background-color: rgb(35 59 0 / 50%); }
.gradient { background: linear-gradient(to right, #233b00, #053b00); }

Background

Text color

Border

Similar colors

Closest common color name: Army Green.

Questions

What color is #233B00?: #233B00 is a very dark, vivid yellow-green, closest to the named color Treetop Cathedral. It belongs to the green family of colors.
What is the RGB value of #233B00?: The RGB value is 35, 59, 0: 35 red, 59 green and 0 blue on a 0 to 255 scale.
What is the complementary color of #233B00?: The complementary color is #18003B, found by rotating the hue 180° on the color wheel.
Is black or white text better on #233B00?: White text. Black text has a contrast ratio of 1.7:1 and white text 12.37:1. WCAG asks for at least 4.5:1 for normal text.