Psychology
Yellow is the most luminous color the eye perceives, making it both attention-grabbing and tiring at high saturation. Cognitively it's linked to clarity, optimism, and idea-generation.
Meaning
Sunlight, gold, caution, and intellect all live here. In some Asian traditions yellow signifies imperial power; in Western coding it's the universal hazard color.
Applications
Excellent for highlights, badges, and small accents against dark backgrounds. Soft buttery yellows work well as page backgrounds; high-chroma yellow needs dark ink for legibility.
Conversion
HEX
645337
RGB
100, 83, 55
HSL
37, 29%, 30%
HSB
37, 45%, 39%
CMYK
0, 17, 45, 61
LAB
36, 4, 19
LCH
36, 20, 78
OKLCH
0.45, 0.05, 80
XYZ
9, 9, 5
LUV
36, 12, 21
HWB
37, 22%, 61%
Pantone
476 C
Harmonies
Shades & tints
Similar named colors
Browse every named brown on shades of brown, or all families on colors.