The only colors I'd really recommend taking from this are Sunflower and the Midnight blues. The greens and blues and purples are all too safe. They look like defaults, like choosing "red" in CSS for one of your brand colors. Like someone else in the comments said, they are "not too saturated, not too dim, not too bright, not too loud". And although he used it as a compliment, it sounds like a failure to me. You don't want all of your colors to live in the same value and saturation spaces; that's boring.

Edit: The Pumpkin's interesting too.