Pure Yellow (FFFF40) — Shades, Harmonies, Palettes, CSS Code

"Pure Yellow"

Yellow · Summer

🧠 Psychology

Bright color that captures attention. Symbolizes optimism, clarity and intellect.

✨ Uses

Warnings, lighting, youth fashion, accessories.

Tip

Pure Yellow pairs ideally with #1C1B18 (dark text) and a neutral background for a modern, readable result.

Values

HEX #FFFF40

RGB rgb(255, 255, 64)

HSL hsl(60°, 100%, 63%)

CMYK C:0% M:0% Y:75% K:0%

Luminance 0.9312

WCAG Accessibility

On white 1.07:1

Aa — #FFFF40

Secondary text

✗ AA ✗ AAA ✗ AA Large

On black 19.63:1

Aa — #FFFF40

Secondary text

✓ AA ✓ AAA ✓ AA Large

50 100 200 300 400 500 600 700 800 900 950

All harmonies

Complementary

#FFFF40 #4242FF

Analogous

#FFA142 #FFFF40 #A1FF42

Triadic

#FFFF40 #42FFFF #FF42FF

Split-comp.

#FFFF40 #42A1FF #A142FF

Tetradic

#FFFF40 #42FFA1 #4242FF #FF42A1

Monochromatic

#6F6F06 #D0D00B #F6F64C #F8F87C #FCFCC5

Suggested palettes for this hue.

Red Passion View all →

Northern Lights View all →

Gradient Sunset View all →