If that is what colors you have, then you have a different coral or it has not colored up yet. This one has bright blue polyps and tips more yellow than my WWC Yellow Tip (both yellows have a tint of green (all do, right?) and this one is more yellow). The branches go from teal down the stalks to purple at the tips.
I got out my Veron book and took some closer up pictures. This is the same coral as whatever the ORA Tort is. Neither is Acropora Tortuosa as outlined on page 265 of Veron's 1st book. I don't know what they are though, I don't really care.
One of these is ORA Tort, the other is this one: