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
66442E
RGB
102, 68, 46
HSL
24, 38%, 29%
HSB
24, 55%, 40%
CMYK
0, 33, 55, 60
LAB
32, 13, 20
LCH
32, 24, 56
OKLCH
0.42, 0.06, 53
XYZ
8, 7, 4
LUV
32, 24, 18
HWB
24, 18%, 60%
Pantone
478 C
Harmonies
Shades & tints
Similar named colors
Browse every named brown on shades of brown, or all families on colors.