What color is #A1FF66?

#A1FF66 is a light, vivid green, closest to the named color Lima. It belongs to the green family of colors.

What is the RGB value of #A1FF66?

The RGB value is 161, 255, 102: 161 red, 255 green and 102 blue on a 0 to 255 scale.

What is the complementary color of #A1FF66?

The complementary color is #C466FF, found by rotating the hue 180° on the color wheel.

Is black or white text better on #A1FF66?

Black text. Black text has a contrast ratio of 17.01:1 and white text 1.23:1. WCAG asks for at least 4.5:1 for normal text.

#A1FF66 color

#A1FF66 rgb(161, 255, 102)

Shades of green

The hex color #A1FF66 is a light, vivid green.

In the RGB color model it is made of 63.1% red, 100% green and 40% blue (161, 255, 102).

Its hue angle is 97°, with 100% saturation and 70% lightness. For print, the CMYK equivalent is 37% cyan, 0% magenta, 60% yellow and 0% black.

The closest named color is Lima (#A9F971), a difference of 2.1 ΔE, a small difference.

Black text is the more readable choice on this background (contrast 17.01:1).

#A1FF66 color codes

HEX	`#A1FF66`
RGB	`rgb(161, 255, 102)`
RGB percent	`rgb(63.1%, 100%, 40%)`
HSL	`hsl(97, 100%, 70%)`
HSV / HSB	`hsv(97, 60%, 100%)`
CMYK	`cmyk(37%, 0%, 60%, 0%)`
CIE LAB	`lab(91.71, -53.1, 62.85)`
CIE LCH	`lch(91.71, 82.28, 130.19)`
CIE XYZ	`xyz(52.855, 80.054, 25.235)`
Decimal	`10616678`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #A1FF66, 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 #A1FF66	Ratio	AA	AAA	AA large
Sample text	17.01:1	Pass	Pass	Pass
Sample text	1.23:1	Fail	Fail	Fail

#A1FF66 as text on	Ratio	AA	AAA	AA large
Sample text	1.23:1	Fail	Fail	Fail
Sample text	17.01:1	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 #A1FF66 looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #a1ff66; }
.text { color: #a1ff66; }
.border { border: 2px solid #a1ff66; }
.transparent { background-color: rgb(161 255 102 / 50%); }
.gradient { background: linear-gradient(to right, #a1ff66, #66ff78); }

Background

Text color

Border

Similar colors

Closest common color name: Chartreuse.

Questions

What color is #A1FF66?: #A1FF66 is a light, vivid green, closest to the named color Lima. It belongs to the green family of colors.
What is the RGB value of #A1FF66?: The RGB value is 161, 255, 102: 161 red, 255 green and 102 blue on a 0 to 255 scale.
What is the complementary color of #A1FF66?: The complementary color is #C466FF, found by rotating the hue 180° on the color wheel.
Is black or white text better on #A1FF66?: Black text. Black text has a contrast ratio of 17.01:1 and white text 1.23:1. WCAG asks for at least 4.5:1 for normal text.