I started with a base of American Apparel Army Jacket, a nice military green. I topped this with a gradient of Pretty Serious Liquid Leprechaun. I used the cotton bud method, but I think the base of Liquid Leprechaun is a bit too pigmented, so you can see it's a bit splotchy and not a smooth gradient. I finished it with a coat of OPI Matte Top Coat.
Here are the other girls participating in Aussie Nails Monday: