Heuchera 'Caramel'

I think this is my favourite because it has different leaf colours all at once

It looks like Marmalade... I have one that was quite orangey in full sun..I've since moved it into partial shade and it has become mostly greenish yellow... still looks healthy and happy...but no orange colour...
I have a number of heuchera now...and divided three clumps this season... it just love these plants!

yes me too i now have 4 different ones and i am always on the look out for more, they are such lovely plants arn't they. this one is in dappled shade, so it does'nt get direct sun, but it does get plenty of light, and the others i have are all in simular aspect and they do seem to do well, and i get maximum from the colour, maybe yours is not getting quite enough light Lori.