I don't know, I quite enjoy the colors too. They are bit more saturated than your normal ones and I think that works. I'd love to see you branching out with them every once in a while, though, it's not like there is a rule that every hand-drawn map should have a realistic green-and-blue color scheme....

In any case, your lineart is as pleasant as it has always been. Here's to another year of great maps by you!!