#FFFDE5
Approximate name: Light Yellow
Technical formats
Color-space values for scientific work and cross-device comparison.
Practical formats
Ready to paste into CSS, Tailwind, iOS, Android, Flutter, and more.
Color analysis
Objective metrics: luminance, hue, saturation, temperature, and contrast.
Nearest name
LightYellow
Relative luminance
0.972
Hue H
55°
Saturation S
100%
Lightness L
95%
Value V
100%
Temperature
Warm
Brightness
Light
Chroma
Vivid
Hue family
Yellow
Contrast on white: 1.03:1 (AA body Fail / AAA Fail)
Contrast on black: 20.43:1 (AA body Pass / AAA Pass)
Open full contrast tool →Color blindness simulator
Approximate appearance under common color-vision deficiencies (matrix simulation).
Normal vision
#fffde5
Protanopia
#fefeeb
Deuteranopia
#fefeec
Tritanopia
#ffeff0
Achromatopsia
#fbfbfb
Creative pairings
Hue-wheel harmonies and 10% shade/tint steps — not AI-generated copy.