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
644B2C
RGB
100, 75, 44
HSL
33, 39%, 28%
HSB
33, 56%, 39%
CMYK
0, 25, 56, 61
LAB
34, 8, 23
LCH
34, 24, 71
OKLCH
0.43, 0.06, 71
XYZ
8, 8, 3
LUV
34, 18, 22
HWB
33, 17%, 61%
Pantone
476 C
Harmonies
Shades & tints
Similar named colors
Browse every named brown on shades of brown, or all families on colors.