#EFF052

#EFF052

Color Values

HEX

#EFF052

RGB

239, 240, 82

HSL

60.4, 84.0%, 63.1%

HSV

60.4, 65.8%, 94.1%

CMYK

0.4%, 0.0%, 65.8%, 5.9%

OKLCH

0.9268 0.1735 109.7

Properties

Cool Light Nearest: Unmellow Yellow

Color Harmonies

Complementary

#EFF052

#5352F0

Analogous

#F0A252

#A0F052

#EFF052

Triadic

#EFF052

#52EFF0

#F052EF

Split Complementary

#EFF052

#52A0F0

#A252F0

Tetradic

#EFF052

#52F0A2

#5352F0

#F052A0

Color Blindness Simulation

Original

#EFF052

Protanopia

#EFEF78

Deuteranopia

#EFEF81

Tritanopia

#EF969D

Achromatopsia

#E4E4E4

CSS Usage

background-color: #EFF052;
color: #EFF052;
border-color: #EFF052;
Nearest Tailwind: Yellow 300 #FDE047

Tailwind Shades

50
#FDFDF2
100
#FAFAE0
200
#F9F9BD
300
#F5F58E
400
#EFF051
500
#E9EB14
600
#BBBC10
700
#95960D
800
#75750A
900
#55550C
950
#353607

Contrast Checker

Text on white

1.22:1

AA Fail AAA Fail

Text on black

17.26:1

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