The current Camaro comes in that new color. Less green, more blue and a little lighter is my take on the new color based on photos I've seen on the inter-webs.
I have the smoked pearl and have noticed a common issue... The paint doesn't seem to match from panel to panel, or sometimes within a panel.
I don't know what's going on, if it's that the panels are not level and the light is playing tricks, or the way the car is painted at the factory. But my driver's door "looks" darker than the rear door. It's as if the rear door starts to get lighter about 8 inches from the front door.
It was definitely not repainted, and I have seen similar anomalies on other smoked pearl vehicles on line and in person.
It seems to have been a very popular color so maybe color consistency is a reason for it being withdrawn.