There are a few other non-rooted shades in other brands that are similar to Jon Renau's 12FS8: Shaded Praline.
In the Noriko, Rene of Paris, and Amore lines, the closest shade is going to be Creamy Toffee.
In Gabor, it's going to be GL16/27: Buttered Biscuit.
And in Raquel Welch, the closest shade is going to be R14/88H: Golden Wheat.
I hope these suggestions have been helpful for you!