Very happy with this purchase. The rug is darker than the website photo but works very well with my wall color, Sherwin Williams, Agreeable Gray.  I would decribe the gray in the rug as a lt charcoal gray with a blue undertone. The teal is a very nice subtle accent color. Rug is very soft and thick. I did place the runner on a premium rug pad from another website. No shedding or strange carpet/rug oder.  Size was exactly as described. One tiny negative ...on the short edge of one end, there is a 2-3" edge that is a little crooked.  Not very noticable unless you are standing and really looking at the rug/edges. 
Overall, very pleased with my first rug purchase from Wayfair.