Both creamsicle and butters are bred to have as much yellow pigmentation as possible, but butters also have the single recessive caramel gene that make orange and red pigmentation.
My point is that both parents probably have been selectively bred for yellow, so some of their offspring should be more yellow than average.
Your snake is a low percentage creamsicle that is amelanistic, het caramel and pos het anery. She do not look aztec.
Being a low percentage hybrid is the same statues as most captive cornsnakes will be 20-30 years from now (not that bad).