The two that I have experience with and come closest are (ironically) from Crop King Seeds - although you might find them elsewhere as well ?
I say “ironically” because CKS get bad-mouthed on nearly every site like this one. I’ve never had an issue with them.
CBDream - basically a high CBD Blue Dream. I grew this recently and it is my favourite smoke. Yes, there is Kush in it, but I certainly can’t taste it or feel it.
CBDutch Treat - Again, it’s in the name. A high CBD version of Dutch Treat. I have not grown this one, but my local dispensary usually has it in stock and it is very, very nice stuff. Closer to 2:1 CBD:THC (I like 1:1 better but this is still nice) and the flavour/smell of this one is great - if you like spicy/incense/floral weed.
One that I have not tried but am very curious about is Supreme CBD Durban. Check out the descriptions and reviews on that one, as well.