#CEFF00

#CEFF00

Color Values

HEX

#CEFF00

RGB

206, 255, 0

HSL

71.5, 100.0%, 50.0%

HSV

71.5, 100.0%, 100.0%

CMYK

19.2%, 0.0%, 100.0%, 0.0%

OKLCH

0.932 0.2277 122.6

Properties

Cool Light Nearest: olivedrab 1

Color Harmonies

Complementary

#CEFF00

#3100FF

Analogous

#FFB000

#4FFF00

#CEFF00

Triadic

#CEFF00

#00CEFF

#FF00CE

Split Complementary

#CEFF00

#004FFF

#B000FF

Tetradic

#CEFF00

#00FFB0

#3100FF

#FF004F

Color Blindness Simulation

Original

#CEFF00

Protanopia

#E3E43E

Deuteranopia

#E0DD4C

Tritanopia

#D06E79

Achromatopsia

#E2E2E2

CSS Usage

background-color: #CEFF00;
color: #CEFF00;
border-color: #CEFF00;
Nearest Tailwind: Lime 400 #A3E635

Tailwind Shades

50
#FBFEF1
100
#F7FCDE
200
#F1FFB8
300
#E8FF85
400
#DBFF42
500
#CEFF00
600
#A5CC00
700
#84A300
800
#678000
900
#4B5C05
950
#303A03

Contrast Checker

Text on white

1.17:1

AA Fail AAA Fail

Text on black

17.93:1

AA Pass AAA Pass

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026