You can color the wedge by specifying a color value in the wedge statement. For example:
red wedge radius 100 from 5 degrees to 90 degrees
draws the perimeter of the wedge in red.
If solid is specified, ESL fills the wedge with the requested color or with the default color, if none is specified. For example:
solid red wedge radius 100 from 5 degrees to 90
degrees
draws the wedge and fills it with red.