Hai Collection, Lower Volume Radical: Yellow (huáng) Page 1516, Entry 10 Tang Rhymes (Tangyun) and Collected Rhymes (Jiyun) state the pronunciation is tian. It sounds the same as tian. Explained in Explaining Graphs and Analyzing Characters (Shuowen) as white-yellow. Explained in Jade Chapters (Yupian) as yellow. Also, Collected Rhymes (Jiyun) states the pronunciation is jian. The meaning is the same. Some editions are written in a variant form.