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
645940
RGB
100, 89, 64
HSL
42, 22%, 32%
HSB
42, 36%, 39%
CMYK
0, 11, 36, 61
LAB
38, 2, 16
LCH
38, 16, 85
OKLCH
0.47, 0.04, 87
XYZ
10, 10, 6
LUV
38, 8, 19
HWB
42, 25%, 61%
Pantone
476 C
Harmonies
Shades & tints
Similar named colors
Browse every named brown on shades of brown, or all families on colors.