You never specified what variation of green you wanted so I've provided the psd so you can make the edit yourself. If you have trouble editing the psd let me know the hex-value for the variation of green you want. Here's the .gif >>

PSD in the attachment (below)
Edit: The image in the first post looks a little thicker in width than
my first effort. So here is another, just in case that the first effort I made is a little thin for your liking.