#F4F540

#F4F540

Color Values

HEX

#F4F540

RGB

244, 245, 64

HSL

60.3, 90.0%, 60.6%

HSV

60.3, 73.9%, 96.1%

CMYK

0.4%, 0.0%, 73.9%, 3.9%

OKLCH

0.9401 0.1879 109.9

Properties

Cool Light Nearest: RAL 1018 Zinc Yellow

Color Harmonies

Complementary

#F4F540

#4140F5

Analogous

#F59B40

#9AF540

#F4F540

Triadic

#F4F540

#40F4F5

#F540F4

Split Complementary

#F4F540

#409AF5

#9B40F5

Tetradic

#F4F540

#40F59B

#4140F5

#F5409A

Color Blindness Simulation

Original

#F4F540

Protanopia

#F4F46C

Deuteranopia

#F4F476

Tritanopia

#F48E96

Achromatopsia

#E8E8E8

CSS Usage

background-color: #F4F540;
color: #F4F540;
border-color: #F4F540;
Nearest Tailwind: Yellow 300 #FDE047

Tailwind Shades

50
#FDFDF1
100
#FBFBDF
200
#FBFBBB
300
#F8F98B
400
#F5F64C
500
#F1F20D
600
#C1C20A
700
#9A9B08
800
#797906
900
#575809
950
#373706

Contrast Checker

Text on white

1.17:1

AA Fail AAA Fail

Text on black

17.98:1

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