Green and purple are a good color match. Of course if you want to get into the full tertiary you could add some orange to round things out but I think this is looking pretty nice. Do you care? No? Either do I. Just eat it!
Do you like crunchy cake? Because think about it, if you put enough sprinkles on something it adds a whole lot of crunch texture. I love the creaminess of the frosting, I wonder how the crunch adds to or detracts from the experience?
Imagine waking up on Sunday morning after a super fun night out on the town for your friend's birthday. You're exhausted, you're sore, your voice is hoarse from proclamations of merriment, your hair smells funny and you still have one sock on. Now imagine that this donut appears on your nightstand. Feeling a bit better now? I thought so.