Yellow spans some of the oldest and most stable pigments (ochre) alongside some of the most toxic ever used (chrome yellow, lead-tin yellow), and carries very different cultural meanings across regions.
No single HEX value defines this entire colour family — see individual colour profiles below for specific shades.
Yellow ochre, like red ochre, is among the oldest documented pigments, used in prehistoric art for tens of thousands of years.
prehistory
Naples yellow and later chrome yellow, both historically significant yellow pigments, contain lead and were phased out of common use as lead's toxicity became well understood.
Europe · 18th to 20th century
Gold and golden-yellow tones have a long association with wealth, royalty and the divine across many cultures, from Byzantine religious art to Chinese imperial dress.
Byzantium and China, among others
Yellow is one of the most common colours used for caution and warning signage internationally, valued for its high visibility.
General