#F5F831

#F5F831

Color Values

HEX

#F5F831

RGB

245, 248, 49

HSL

60.9, 93.4%, 58.2%

HSV

60.9, 80.2%, 97.3%

CMYK

1.2%, 0.0%, 80.2%, 2.7%

OKLCH

0.9464 0.1971 110.6

Properties

Cool Light Nearest: RAL 1018 Zinc Yellow

Color Harmonies

Complementary

#F5F831

#3431F8

Analogous

#F89731

#91F831

#F5F831

Triadic

#F5F831

#31F5F8

#F831F5

Split Complementary

#F5F831

#3191F8

#9731F8

Tetradic

#F5F831

#31F897

#3431F8

#F83191

Color Blindness Simulation

Original

#F5F831

Protanopia

#F6F661

Deuteranopia

#F6F66D

Tritanopia

#F58790

Achromatopsia

#E9E9E9

CSS Usage

background-color: #F5F831;
color: #F5F831;
border-color: #F5F831;
Nearest Tailwind: Yellow 300 #FDE047

Tailwind Shades

50
#FDFDF1
100
#FBFBDF
200
#FCFDBA
300
#F9FB89
400
#F6F949
500
#F3F708
600
#C2C507
700
#9C9E05
800
#7A7B04
900
#585908
950
#383805

Contrast Checker

Text on white

1.14:1

AA Fail AAA Fail

Text on black

18.35:1

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