The Snapping Jaws Galaxy employs a dark green color scheme with blue and silver accenting.
Per FM: Warden Clans, page 70.
The Clan Diamond Shark insignia is displayed on all war machines in the Clan Touman. Galaxy insignias may be painted on a 'Mech or fighter, but always lower and smaller than the Clan insignia. Warriors with at least one confirmed kill may paint shark-like teeth in an appropriate place: the nose of a fighter, cockpit of a 'Mech, front of a vehicle or faceplate of battle armor.
The Galaxy insignia is a sunburst set inside a nearly circular field, the border of which is the open jaws of a diamond shark.
Per FM: Warden Clans, pages 66 and 70.