Here are colors used as well as color points for Euphonix System 5 meters on Nuendo:
Note: The values listed are Red/Green/Blue (RGB).
Orange (0dB to +3dB): 238/88/12
Yellow (-6dB to 0dB): 255/255/0
Green (-20dB to -8dB): 101/241/118
Blue (-oo to -20dB): 27/161/234
For Avid System 6 meters try the following:
Orange (0dB to +3dB): 238/88/12
Yellow (-6dB to 0dB): 73/167/255
Light Blue (-20dB to -8dB): 187/233/255
Blue (-oo to -20dB): 252/230/49