I guess I'm out of step, but I find concern over altar colors #722on my list of priorities. I confess to becoming annoyed when clergy or laity make a big deal out of colors, vestments, and such incidentals. Did Jesus ever provide instructions about these things? I have the impression that they were of little concern to him. He denounced the religious establishment at the time for just such emphasis.
Okay, so have the right color and wear the right vestment if not a problem, but don't make a big deal about such trivial things. Millions go hungry, millions more are poorly dressed, millions have shacks as homes - and we worry about proper colors, fancy vestments, and beautiful sanctuaries. What is wrong with this picture?