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
663B07
RGB
102, 59, 7
HSL
33, 87%, 21%
HSB
33, 93%, 40%
CMYK
0, 42, 93, 60
LAB
30, 17, 37
LCH
30, 40, 66
OKLCH
0.40, 0.09, 64
XYZ
7, 6, 1
LUV
30, 33, 27
HWB
33, 3%, 60%
Pantone
478 C
Harmonies
Shades & tints
Similar named colors
Browse every named brown on shades of brown, or all families on colors.