I’m calling this pattern the Honeycomb Afghan since Bernat unimaginatively called it “Worsted Afghan.” Just wanted to show you what mine looks like with three rows of honeycomb bubbles done.
I’m going with light browns and gray.
To answer some of the questions in the comments:
Yes, it's an easy pattern. After you go through the pattern once, you can see what to do without looking at the pattern and there's no counting. I am not using the pattern at all now.