What color is #CEFF00?

#CEFF00 is a vivid yellow-green known as Volt. It belongs to the green family of colors.

What is the RGB value of Volt?

The RGB value is 206, 255, 0: 206 red, 255 green and 0 blue on a 0 to 255 scale.

What is the complementary color of Volt?

The complementary color is #3100FF, found by rotating the hue 180° on the color wheel.

Is black or white text better on #CEFF00?

Black text. Black text has a contrast ratio of 17.93:1 and white text 1.17:1. WCAG asks for at least 4.5:1 for normal text.

Volt color: hex code #CEFF00

#CEFF00 rgb(206, 255, 0)

Shades of green

Volt has the hex code #CEFF00. It is a vivid yellow-green.

In the RGB color model it is made of 80.8% red, 100% green and 0% blue (206, 255, 0).

Its hue angle is 72°, with 100% saturation and 50% lightness. For print, the CMYK equivalent is 19% cyan, 0% magenta, 100% yellow and 0% black.

Black text is the more readable choice on this background (contrast 17.93:1).

Volt (#CEFF00) color codes

HEX	`#CEFF00`
RGB	`rgb(206, 255, 0)`
RGB percent	`rgb(80.8%, 100%, 0%)`
HSL	`hsl(72, 100%, 50%)`
HSV / HSB	`hsv(72, 100%, 100%)`
CMYK	`cmyk(19%, 0%, 100%, 0%)`
CIE LAB	`lab(93.73, -41.17, 90.42)`
CIE LCH	`lch(93.73, 99.35, 114.48)`
CIE XYZ	`xyz(61.215, 84.642, 13.113)`
Decimal	`13565696`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with Volt, 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 #CEFF00	Ratio	AA	AAA	AA large
Sample text	17.93:1	Pass	Pass	Pass
Sample text	1.17:1	Fail	Fail	Fail

#CEFF00 as text on	Ratio	AA	AAA	AA large
Sample text	1.17:1	Fail	Fail	Fail
Sample text	17.93:1	Pass	Pass	Pass

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 #CEFF00 looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #ceff00; }
.text { color: #ceff00; }
.border { border: 2px solid #ceff00; }
.transparent { background-color: rgb(206 255 0 / 50%); }
.gradient { background: linear-gradient(to right, #ceff00, #4fff00); }

Background

Text color

Border

Similar colors

Closest common color name: Green Yellow.

See #CEFF00 on its hex code page

Questions

What color is #CEFF00?: #CEFF00 is a vivid yellow-green known as Volt. It belongs to the green family of colors.
What is the RGB value of Volt?: The RGB value is 206, 255, 0: 206 red, 255 green and 0 blue on a 0 to 255 scale.
What is the complementary color of Volt?: The complementary color is #3100FF, found by rotating the hue 180° on the color wheel.
Is black or white text better on #CEFF00?: Black text. Black text has a contrast ratio of 17.93:1 and white text 1.17:1. WCAG asks for at least 4.5:1 for normal text.