黃 is a traditional Chinese hanzi, listed here under the keyword “yellow”. It is built from 廿 (twenty), 一 (one), 由 (cause) and 八 (eight). It appears as a component in 2 other characters in this index.
On KumiJi Glyph Explorer, open the parts search and type “twenty” + “one” + “cause”. 黃 is among the results, together with every other character containing the same shapes.
Open 黃 in the interactive kanji search
to expand every part down to its smallest pieces, add your own names and mnemonic stories,
or search for other characters by their parts.