You may get a stained flooring close to the color of a naturally finished exotic wood like tigerwood. But never quite that real and rich. You may try domestice Thermo treated woods.

Northern ash flooring will give you blonds, tans and browns. Also, so-called "brown maple" can be acquired that will give lots of color variation.

Finishing with a high quality clear coating, such as commercial two-part waterborne urethane or another non-yellowing wood floor finish, will give you a vivid result that will change little over time.

If you can't find what you are looking for in the usual distribution channels, try some local flooring mills.