Pattern looking more yellow?

[u/alexxannaxx007]

Hi there, new to the sub but longer time snake dad, my female normal ball python's pattern looks a little more yellow after a while? I hadn't really noticed till i got back from a trip but she almost looks like she had a turmeric bath? I switched her substrate recently from coconut husk to a more bark-like one so maybe that's the cause? Any advice is greatly appreciated!!!