Racial brownface is a variation of blackface in which a person imitates a person of Latin American, Middle Eastern, North African, Polynesian, Native American, and/or South Asian ethnic origin. This can be done using makeup, hair-dye, and/or by wearing traditional ethnic clothing to make a person appear as though they belong one of these "brown" ethnic groups. It is typically defined as a racist phenomenon, whether or not the offender intended to be racist. 

Is Shia LaBeouf in 'brownface' as cholo in 'Tax Collector 

Shia LaBeouf In The Tax Collector Featuring Brownface

When you look white but you're really Mexican

The Commodification of Asian Americans