#EFEA04

#EFEA04

Color Values

HEX

#EFEA04

RGB

239, 234, 4

HSL

58.7, 96.7%, 47.6%

HSV

58.7, 98.3%, 93.7%

CMYK

0.0%, 2.1%, 98.3%, 6.3%

OKLCH

0.9112 0.1962 108.2

Properties

Warm Light Nearest: yellow 2

Color Harmonies

Complementary

#EFEA04

#0409EF

Analogous

#EF7404

#7EEF04

#EFEA04

Triadic

#EFEA04

#04EFEA

#EA04EF

Split Complementary

#EFEA04

#047EEF

#7404EF

Tetradic

#EFEA04

#04EF74

#0409EF

#EF047E

Color Blindness Simulation

Original

#EFEA04

Protanopia

#EDED3C

Deuteranopia

#EDEE49

Tritanopia

#EF6871

Achromatopsia

#DADADA

CSS Usage

background-color: #EFEA04;
color: #EFEA04;
border-color: #EFEA04;
Nearest Tailwind: Yellow 300 #FDE047

Tailwind Shades

50
#FEFDF1
100
#FCFBDE
200
#FEFCB9
300
#FDFA87
400
#FCF845
500
#FBF504
600
#C9C403
700
#A19D03
800
#7D7B02
900
#5B5906
950
#393804

Contrast Checker

Text on white

1.28:1

AA Fail AAA Fail

Text on black

16.44:1

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