They are good enough that your application won’t immediately be thrown in the trash, but on the other hand they are around average for most of the Ivies. There are a lot of other factors that adcoms use when making admission decisions (rec letters, course rigor, essays, ECs) that are even more important now that you have reached the so-called Ivy threshold for SAT/ACT.
Totally agree with the poster above. If you think other factors of your application aren’t too good, then you could try raising your SAT to at least 1550. Your ACT score is good enough, usually anything 33+ is decent.