Fraction of the total BH mass accretion at a given stellar mass occurring in different galaxy types. Red, green, and blue lines denote BH accretion in the red, green, and blue AGN hosts, respectively. The BH mass accretion in each population of hosts was derived from integrated bolometric (scales as X-ray) luminosity. In general, most BH accretion in high-mass galaxies (BHs) takes place in green and red galaxies while blue galaxies start to dominate BH accretion at lower stellar masses (M_∗ ≲ 10^10.6 M_⊙).