1. Blue license plate: For some hybrid electric vehicle models, if their pure electric drive range is short and does not meet the strict definition of new energy vehicles, then these vehicles will have blue license plates, the same as ordinary fuel vehicles.
2. Green license plate: For hybrid electric vehicles that can meet certain pure electric range requirements, these models are considered new energy vehicles and will have green license plates. Green license plates are usually used to distinguish between traditional fuel vehicles and new energy vehicles, in order to manage and enjoy relevant policy benefits.
3. License plates under special regions or policies: In certain regions or according to local policies, hybrid vehicles may also have other types of license plates, such as plates with specific numbers, colors, or markings, used to identify and manage these vehicles. But this situation is relatively rare, and specific regulations may vary by region.