A rearview mirror with an RGB indicator lamp is provided, and belongs to the technical field of vehicle rearview mirrors. The rearview mirror includes a mirror shell and a mirror frame, and further includes a light module. The light module is installed inside the mirror shell, and a light-emitting panel of the light module is installed on the mirror frame. The light module is compact in structure, small in size and convenient to install on the rearview mirror. Meanwhile, the light-emitting panel is arranged on the mirror frame and integrated with the mirror frame, and the overall color is coordinated and unified.