Chrome Green is the name most commonly applied in the nineteenth century to a composite pigment where Prussian blue was precipitated on chrome yellow. Field adds that this term is used for 'compounds of chromate of lead with Prussian blue and other blue colours.' Chrome green also designated the pigment green chromium oxide, but which was distinguished from composite pigments of the same name by the terms Native green or True green. Rublev Colours Chrome Green is composed of chrome yellow medium and Prussian blue according to nineteenth century formulations.