Donald, found your question while planning to add a few images to this thread. The ATP database color description has been updated, but the AHS description apparently has not. It still reads "deep clear yellow self with green throat". I checked it twice, once using the ATP link to the AHS database and then by going directly to the AHS database.
I didn't have as many new plants added to the garden last year as I have in the past, but did find 3 "S" named ones that can be added to this thread.
Serendipitous Twist, looking forward to seeing this one in 2016 now that it has settled in.
Sinister Variations, not the best image but the only one I took this first year blooming.
and System of Edges. Although I made seeds with SOE this year I somehow missed getting and image. The image is one I took at Curt's in 2013 before SOE was registered.