Eleven-stroke
黄 is itself a Kangxi radical and not further decomposable. The oracle-bone graph depicts a person wearing a large jade pei-pendant or a ceremonial belt-ornament — the colour name 'yellow' derived from the colour of jade and ritual fire. Fundamental in cultural terms: the Yellow Emperor (
黄帝), the Yellow River (
黄河), and the imperial colour from Tang times onward.