STATE NO. MNEMONIC DESCRIPTION COLOR NAME COLOR CODE 1 TssA Active TSS Red 255,0,0 2 PromU Promoter Upstream TSS Orange Red 255,69,0 3 PromD1 Promoter Downstream TSS with DNase Orange Red 255,69,0 4 PromD2 Promoter Downstream TSS Orange Red 255,69,0 5 Tx5' Transcription 5' Green 0,128,0 6 Tx Transcription Green 0,128,0 7 Tx3' Transcription 3' Green 0,128,0 8 TxWk Weak transcription Light Green 0,150,0 9 TxReg Transcription Regulatory GreenYellow 194,225,5 10 TxEnh5' Transcription 5' Enhancer GreenYellow 194,225,5 11 TxEnh3' Transcription 3' Enhancer GreenYellow 194,225,5 12 TxEnhW Transcription Weak Enhancer GreenYellow 194,225,5 13 EnhA1 Active Enhancer 1 Orange 255,195,77 14 EnhA2 Active Enhancer 2 Orange 255,195,77 15 EnhAF Active Enhancer Flank Orange 255,195,77 16 EnhW1 Weak Enhancer 1 Yellow 255,255,0 17 EnhW2 Weak Enhancer 2 Yellow 255,255,0 18 EnhAc Enhancer Acetylation Only Yellow 255,255,0 19 DNase DNase only Light Yellow 255,255,102 20 ZNF/Rpts ZNF genes & repeats Medium Aquamarine 102,205,170 21 Het Heterochromatin PaleTurquoise 138,145,208 22 PromP Poised Promoter Light Purple 230,184,183 23 PromBiv Bivalent Promoter Purple 112,48,160 24 ReprPC Repressed PolyComb Silver 128,128,128 25 Quies Quiescent/Low White 255,255,255