Possible to dye this sweater vibrant green or blue? What to use?

I found this sweater at walmart for $9 and i love the fit but i would love if it was a bright green or blue! I've never dyed anything before so I don't even know if its possible to get it the desired colour and no idea where to start.

As included in the photo its 74% Acrylic 23% Nylon 3% Spandex

Thank you for any help ! :)