Mercenaries

Hannibal's Hermits

Shell Games

BattleMech parade colors consist of a white torso and head with tan limbs.

Per Mercenaries Supplemental 2, page 44.

Other references:
Exterminator, Mercenaries Supplemental 2 (color plates)

Color Scheme
Insignia

The Hermit's insignia is a crab carrying a conch shell on its back. Per FM: Mercenaries Supplemental II, page 44.