Your snake is Possible het Caramel Albino.....Meaning it is a result of a 100% het caramel male bred to a 100% het caramel female....In order to try to prove him out as indeed being het for caramel albino you need to breed him to either a 100% het caramel female or to improve your chances a visual caramel albino female.....

If you are looking to produce caramel albinos I would suggest getting a visual male and breeding him to 100%het caramel females. Female caramel albinos are known to have problems breeding. Also there is issues with caramel albinos kinking. Just something to think about if your gonna get into that project.
Good luck