Thin Balayage Highlights
While balayage highlights do tend to be fairly thick, the coloring also looks great when applied with a lighter hand—especially when the accent color is only a shade or two different from the base color. When the difference in shade levels is big, a subtle balayage technique comes across as dirty (not chic!).
You can try find out more about
Best Balayage Hair Color Ideas with Blonde, Brown and Caramel Highlights