High yellow, occasionally simply yellow (dialect: yaller, yella), is a term used to describe a light-skinned person of white and black ancestry. It is also used as a slang for those thought to have "yellow undertones". The term was in common use in the United States at the end of the 19th century and the early decades of the 20th century, and is reflected in such popular songs of the era as "The Yellow Rose of Texas".