Can I still tan with sunscreen on?

Yes, I do know that tanning is really bad for your skin and can lead to cancer, but I just want to be somewhat tan, so I dont look so pale. I look like someone has been hiding me in a dark closet my whole life. I dont want to use vegetable oil because I dont want to burn. Can I still tan with sunscreen on? If I can, is spf 30 to high to tan?