Hi guys,
Seeing all the great coloring work you guys turn out has really got me inspired to try my hand as well.Patrick has given me alot of great tips n tricks witch have helped greatly.
This first "attempt" I kind of messed up by saving the PSD out as a JPEG accidentally before I could finish it. (Live n learn) I guess.

Any tips or criticism would be taken on board and I'm keen to try some other Artists and character

Gar should be green.

[Edited to add]

You did a really nice job on the color, creating a lot of nice depth. Byrne's work always improves with color. However, the very first thing I noticed is that the bird (a k a Beast Boy / Changeling) should be green.

Also, I like gray for the black hair highlights instead of blue (personal preference). And I find Robin's green to be a tad washed out to my taste.

Thanks for the comments James.
Like I said in the OP couldn't finish it because I messed up the PSD file.
I also noticed the green was washed out as a result of the upload compression.The original JPEG looks ok though.
Thats something I'll have to be aware of in the future.

I'd like to see more of your work.

Here's one of my very first colors.Very basic.
I will continue with single characters for awhile but they should have more depth and lighting as I become more adept at using Photoshop.
I'm still a noob.

Another one.Playing around with Backgrounds...

neato