The Fusiliers' parade color is dark green, with pale green highlights and black edging.
Per FM:Free Worlds League, page 74.
Cyclops, Camo Specs (p 37)
The insignia of the Fusiliers is a black rectangular box emblazoned with a stylized version of the red-and-green Calloway Orchid The Guard uses the standard Fusilier parade colors decorated with its own insignia, a golden crown resting on a velvet cushion below the Fusilier battle-group marking. Per FM: Free Worlds League, pages 73 and 74.