Which herbs should I use for color and exfoliation?

[AshleyR]

I'm wondering which herbs can be used for color and exfoliation that do not have a strong smell?

I love soaps that have "things" in them (like herbs, seeds, etc.) but I don't really want what I use to effect the smell of the soap.

I'm pretty sure paprika is one for color.... any others?

 

[Black soap n candle lady]

I have tried dried, finely ground orange peels. They exfoliate while adding a little color. They provide no scent. I have added corn meal too. A little dark chocolate, green sencha tea. Those are some i have used.