Yes. What you are referring to here is the material's Albedo or it's solar reflection index (SRI). In general terms, the lighter a surface color, the more solar radiation is reflected rather than absorbed.
This is an older thread, you may not receive a response, and could
be reviving an old thread. Please consider creating a new thread.
DIY Home Improvement Forum
A forum community dedicated to Do it yourself-ers and home improvement enthusiasts. Come join the discussion about tools, projects, builds, styles, scales, reviews, accessories, classifieds, and more! Helping You to Do It Yourself!