# number color scale # Mike Dixon, June 1991 # Remove duplication of color range, Terri B., Apr. 1999 0 2 #005a00 2 4 #007000 4 6 #087fdb 6 8 #1c47e8 8 10 #6e0dc6 10 12 #c80f86 12 14 #c06487 14 16 #d2883b 16 18 #fac431 18 20 #fefa03 20 22 #fe9a58 22 24 #fe5f05 24 26 #fd341c 26 27 #bbb 27 100 #eee