Brown and Honey? On these 2 bikes it looks good. For everyone, if looking for what looks good consider the colour wheel. Contrasting and complimentary colours generally look best unless the bike is a "true" neutral such as white, or silver, black, etc. Complimentary colours can be "analogue", triad, split, rectangular, and square. Tiger color has a good page describing these terms with graphic examples.Just remember the 4 primary colours: red; blue; green and yellow. That will ensure you use the "correct" colour wheel.

Anything goes with white or black or any colour approaching neutral.