#FFFD40

#FFFD40

Color Values

HEX

#FFFD40

RGB

255, 253, 64

HSL

59.4, 100.0%, 62.5%

HSV

59.4, 74.9%, 100.0%

CMYK

0.0%, 0.8%, 74.9%, 0.0%

OKLCH

0.9655 0.1931 108.9

Properties

Warm Light Nearest: RAL 1018 Zinc Yellow

Color Harmonies

Complementary

#FFFD40

#4042FF

Analogous

#FF9D40

#A1FF40

#FFFD40

Triadic

#FFFD40

#40FFFD

#FD40FF

Split Complementary

#FFFD40

#40A1FF

#9D40FF

Tetradic

#FFFD40

#40FF9D

#4042FF

#FF40A1

Color Blindness Simulation

Original

#FFFD40

Protanopia

#FEFE6E

Deuteranopia

#FEFE79

Tritanopia

#FF929A

Achromatopsia

#F0F0F0

CSS Usage

background-color: #FFFD40;
color: #FFFD40;
border-color: #FFFD40;
Nearest Tailwind: Yellow 300 #FDE047

Tailwind Shades

50
#FEFEF1
100
#FCFCDE
200
#FFFEB8
300
#FFFE85
400
#FFFD42
500
#FFFC00
600
#CCCA00
700
#A3A200
800
#807E00
900
#5C5B05
950
#3A3A03

Contrast Checker

Text on white

1.08:1

AA Fail AAA Fail

Text on black

19.38:1

AA Pass AAA Pass

Related Articles

Color Questions

What Is Pantone? The Universal Color Language

Feb 20, 2026
Color Questions

What Is Metamerism? Why Colors Look Different Under Different Lights

Feb 20, 2026
Color Questions

What Is Luminance? Brightness in Color Science

Feb 20, 2026