Well, of course not. Even if you have taken the cornea transparent, your eye color will not change. You should know that after you have cornea transparent, the cornea will be clear and transparent. But it will have no effect on the color of your eyes. Also, the only thing that would happen to the color of your eyes after a cornea transplant might be that the color might be a bit more vivid than before, because the new cornea might be more transparent than the old one. Anyway, there is nothing to do with your eye color. So you do not need to worry about it.