COLOR indicates the individual color, or the default color for the mapset (where applicable).
The valid colors are blue, red, pink, green, turquoise, yellow, and neutral.
The COLOR operand is ignored unless the terminal supports color, as indicated by the RDO option COLOR.
HILIGHT specifies the default highlighting attribute for all fields in all maps in a mapset.
OFF is the default and indicates that no highlighting is used.
BLINK specifies that the field must blink.
REVERSE specifies that the character or field is displayed in reverse video, for example, on a 3278, black characters on a green background.
UNDERLINE specifies that a field is underlined.
The HILIGHT operand is ignored unless the terminal supports highlighting, as indicated by the RDO TYPETERM option HILIGHT(YES).