Yours may have the correct leg color and my screen is just giving them a weird greenish tint, but I still don't think they're a recognized feather color, which may make some consider them not Ameraucanas. What color eggs they will lay is a big factor in determining if they are pure or not.
Here are a few pictures of mine (you may need to zoom in on some). I don't know how close their legs/feet really are to the standard, but this is the example I can give you. You can also at the thread...