Raw umber (#826644) and Rifle green (#444C38) appear together across 6 master palettes in our corpus, most prominently in the work of Frederick Carl Frieseke, Hoca Ali Riza, and Charles Victor Thirion and the Impressionism tradition. Painters typically deployed raw umber at an average of 19% of the canvas, with rifle green at 14%. Third colors most often completing the combination include Eerie black (#1B1B1B), Khaki (#C3B091), and Pine green (#2A2F23).