Re-reading this thread is interesting. While looking through a state sponsored website encouraging motorcycle riders to take more responsibility for their safety, a study was cited regarding visibility factors and statistics. Interesting information for lighter colored helmets. Here's a link to the study if interested....
Motorcycle rider conspicuity and crash related injury: case-control study | BMJ
The website.....Home - Utah Motorcycle Safety
Motorcycle rider conspicuity and crash related injury: case-control study | BMJ
The website.....Home - Utah Motorcycle Safety