An indicator system for an autonomous agricultural vehicle includes a multicolor lighting assembly. The indicator system includes a controller comprising a memory operatively coupled to a processor. The processor is configured to select a status indication from a plurality of status indications that corresponds to a current operating state of a plurality of operating states. The processor is configured to output a second signal indicative of instructions to control the multicolor lighting assembly based on the status indication. The multicolor lighting assembly emits a light in response to the second signal.