#FEFE01

#FEFE01

Color Values

HEX

#FEFE01

RGB

254, 254, 1

HSL

60.0, 99.2%, 50.0%

HSV

60.0, 99.6%, 99.6%

CMYK

0.0%, 0.0%, 99.6%, 0.4%

OKLCH

0.9651 0.2103 109.8

Properties

Warm Light Nearest: yellow

Color Harmonies

Complementary

#FEFE01

#0101FE

Analogous

#FE8001

#80FE01

#FEFE01

Triadic

#FEFE01

#01FEFE

#FE01FE

Split Complementary

#FEFE01

#0180FE

#8001FE

Tetradic

#FEFE01

#01FE80

#0101FE

#FE0180

Color Blindness Simulation

Original

#FEFE01

Protanopia

#FEFE3E

Deuteranopia

#FEFE4D

Tritanopia

#FE6F79

Achromatopsia

#ECECEC

CSS Usage

background-color: #FEFE01;
color: #FEFE01;
border-color: #FEFE01;
Nearest Tailwind: Yellow 300 #FDE047

Tailwind Shades

50
#FEFEF1
100
#FCFCDE
200
#FFFFB8
300
#FFFF85
400
#FEFE43
500
#FEFE01
600
#CBCB01
700
#A3A301
800
#7F7F01
900
#5C5C05
950
#3A3A03

Contrast Checker

Text on white

1.08:1

AA Fail AAA Fail

Text on black

19.39:1

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