Home > Activities > Coloring Pages > Spring > Match Up Coloring Pages – RainbowMatch Up Coloring Pages – Rainbow ■Coloring Pages■Spring Want more content like this? Access over 6,000 exclusive items. Members only. $4.16/month when paid annually $8.99/month Jun 3, 20140 comments Teach the colors of the rainbow and discuss the light spectrum with this free and printable rainbow coloring page! Get it now!