What color is #63FF2E?

#63FF2E is a vivid green, closest to the named color Venomous Green. It belongs to the green family of colors.

What is the RGB value of #63FF2E?

The RGB value is 99, 255, 46: 99 red, 255 green and 46 blue on a 0 to 255 scale.

What is the complementary color of #63FF2E?

The complementary color is #CA2EFF, found by rotating the hue 180° on the color wheel.

Is black or white text better on #63FF2E?

Black text. Black text has a contrast ratio of 15.87:1 and white text 1.32:1. WCAG asks for at least 4.5:1 for normal text.

#63FF2E color

#63FF2E rgb(99, 255, 46)

Shades of green

The hex color #63FF2E is a vivid green.

In the RGB color model it is made of 38.8% red, 100% green and 18% blue (99, 255, 46).

Its hue angle is 105°, with 100% saturation and 59% lightness. For print, the CMYK equivalent is 61% cyan, 0% magenta, 82% yellow and 0% black.

The closest named color is Venomous Green (#66FF22), a difference of 0.7 ΔE, which is barely visible.

Black text is the more readable choice on this background (contrast 15.87:1).

#63FF2E color codes

HEX	`#63FF2E`
RGB	`rgb(99, 255, 46)`
RGB percent	`rgb(38.8%, 100%, 18%)`
HSL	`hsl(105, 100%, 59%)`
HSV / HSB	`hsv(105, 82%, 100%)`
CMYK	`cmyk(61%, 0%, 82%, 0%)`
CIE LAB	`lab(89.1, -73.99, 78.47)`
CIE LCH	`lch(89.1, 107.85, 133.32)`
CIE XYZ	`xyz(41.397, 74.366, 14.757)`
Decimal	`6553390`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #63FF2E, 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 #63FF2E	Ratio	AA	AAA	AA large
Sample text	15.87:1	Pass	Pass	Pass
Sample text	1.32:1	Fail	Fail	Fail

#63FF2E as text on	Ratio	AA	AAA	AA large
Sample text	1.32:1	Fail	Fail	Fail
Sample text	15.87:1	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 #63FF2E looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #63ff2e; }
.text { color: #63ff2e; }
.border { border: 2px solid #63ff2e; }
.transparent { background-color: rgb(99 255 46 / 50%); }
.gradient { background: linear-gradient(to right, #63ff2e, #2eff62); }

Background

Text color

Border

Similar colors

Questions

What color is #63FF2E?: #63FF2E is a vivid green, closest to the named color Venomous Green. It belongs to the green family of colors.
What is the RGB value of #63FF2E?: The RGB value is 99, 255, 46: 99 red, 255 green and 46 blue on a 0 to 255 scale.
What is the complementary color of #63FF2E?: The complementary color is #CA2EFF, found by rotating the hue 180° on the color wheel.
Is black or white text better on #63FF2E?: Black text. Black text has a contrast ratio of 15.87:1 and white text 1.32:1. WCAG asks for at least 4.5:1 for normal text.