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
643A18
RGB
100, 58, 24
HSL
27, 61%, 24%
HSB
27, 76%, 39%
CMYK
0, 42, 76, 61
LAB
29, 17, 29
LCH
29, 33, 60
OKLCH
0.39, 0.08, 57
XYZ
7, 6, 2
LUV
29, 31, 23
HWB
27, 9%, 61%
Pantone
478 C
Harmonies
Shades & tints
Similar named colors
Browse every named brown on shades of brown, or all families on colors.