Greenish
This was very greenish and its decent for st patricks day, it was kinda small though so first thing i can say would be better is to make the canvus much larger then you can add differant designs of clovers and such, maybe make the backround green a much lighter version then you have, and this is one of those types that would really work, with some borders and you can make some really fancy one to really spice it up. anyways theres a few ideas there to try and let it shine from there.
~~THINGS TO IMPROVE ON~~
As mentioned above i suggested a few ideas to make this much better like, Bigger canvus, more clover designs, lighter backround texture, and some fancy borders.