#EFFB83

#EFFB83

Color Values

HEX

#EFFB83

RGB

239, 251, 131

HSL

66.0, 93.8%, 74.9%

HSV

66.0, 47.8%, 98.4%

CMYK

4.8%, 0.0%, 47.8%, 1.6%

OKLCH

0.9547 0.1448 113.9

Properties

Cool Light Nearest: Canary

Color Harmonies

Complementary

#EFFB83

#8F83FB

Analogous

#FBCB83

#B3FB83

#EFFB83

Triadic

#EFFB83

#83EFFB

#FB83EF

Split Complementary

#EFFB83

#83B3FB

#CB83FB

Tetradic

#EFFB83

#83FBCB

#8F83FB

#FB83B3

Color Blindness Simulation

Original

#EFFB83

Protanopia

#F4F4A0

Deuteranopia

#F4F3A7

Tritanopia

#F0B7BC

Achromatopsia

#F0F0F0

CSS Usage

background-color: #EFFB83;
color: #EFFB83;
border-color: #EFFB83;
Nearest Tailwind: Yellow 200 #FEF08A

Tailwind Shades

50
#FCFDF1
100
#F9FBDF
200
#F6FDBA
300
#F0FB88
400
#E7F948
500
#DFF708
600
#B3C606
700
#8F9E05
800
#707C04
900
#515908
950
#333805

Contrast Checker

Text on white

1.12:1

AA Fail AAA Fail

Text on black

18.8:1

AA Pass AAA Pass

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026