#FFFF55

#FFFF55

Color Values

HEX

#FFFF55

RGB

255, 255, 85

HSL

60,0, 100,0%, 66,7%

HSV

60,0, 66,7%, 100,0%

CMYK

0,0%, 0,0%, 66,7%, 0,0%

OKLCH

0,971 0,1832 109,4

Properties

Warm Light Nearest: Lemon Yellow

Color Harmonies

Complementary

#FFFF55

#5555FF

Analogous

#FFAA55

#AAFF55

#FFFF55

Triadic

#FFFF55

#55FFFF

#FF55FF

Split Complementary

#FFFF55

#55AAFF

#AA55FF

Tetradic

#FFFF55

#55FFAA

#5555FF

#FF55AA

Color Blindness Simulation

Original

#FFFF55

Protanopia

#FFFF7E

Deuteranopia

#FFFF88

Tritanopia

#FF9FA6

Achromatopsia

#F3F3F3

CSS Usage

background-color: #FFFF55;
color: #FFFF55;
border-color: #FFFF55;
Nearest Tailwind: Yellow 300 #FDE047

Tailwind Shades

50
#FEFEF1
100
#FCFCDE
200
#FFFFB8
300
#FFFF85
400
#FFFF42
500
#FFFF00
600
#CCCC00
700
#A3A300
800
#808000
900
#5C5C05
950
#3A3A03

Contrast Checker

Text on white

1,07:1

AA Fail AAA Fail

Text on black

19,69:1

AA Pass AAA Pass

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026