Phosphorescent Green Color - #11ff00: Codes and Complete Breakdown

Published on

April 23, 2025

The Phosphorescent Green color hex code is #11ff00, and it is composed of 7% red, 100% green and 0% blue.

Phosphorescent Green is a light, vibrant, saturated, and cool color at 100% saturation. It has a contrast ratio of 1.37:1 against a white background, which fails WCAG AA (Web Content Accessibility Guidelines, Level AA) compliance.

For better visibility, it is recommended to use the Phosphorescent Green color (#11ff00) against dark backgrounds.

Phosphorescent Green Color Shades

Complementary colors

#11FF00
#EE00FF

Triadic colors

#11FF00
#0011FF
#FF0011

Tints or lighter colors

#41FF33
#70FF66
#A0FF99
#CFFFCC

Darker colors

#0ECC00
#0A9900
#076600
#033300

Analogous colors

#FFEE00
#91FF00
#11FF00
#00FF6F
#00FFEE

Monochromatic colors

#0CB300
#0FE600
#29FF1A
#58FF4D
#8BFC83

#11ff00

Green

Phosphorescent Green Color Codes and Information

Complete breakdown of the color Phosphorescent Green:

Data Type	Values/Details
Hex	#11ff00
RGB	rgb(17,255,0)
HSL	hsl(116,100%,50%)
CMYK	93, 0, 100, 0
HSV	116, 100, 100
RGB %	7, 100, 0
XYZ	36, 71.6, 11.9
LAB	87.8, -85.7, 83.3
Color Category	Light
Color Family	Green
Saturation	100%
Temperature	Cool
Contrast Ratio Against White (#ffffff)	1.37 (fails WCAG AA)
Contrast Ratio Against Black (#000000)	15.33 (passes WCAG AA)