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
634839
RGB
99, 72, 57
HSL
21, 27%, 31%
HSB
21, 42%, 39%
CMYK
0, 27, 42, 61
LAB
33, 10, 14
LCH
33, 17, 53
OKLCH
0.43, 0.04, 50
XYZ
8, 8, 5
LUV
33, 18, 13
HWB
21, 22%, 61%
Pantone
478 C
Harmonies
Shades & tints
Similar named colors
Browse every named brown on shades of brown, or all families on colors.