The Lion Warriors primarily wear mustard yellow coloured Power Armour. The Aquila or Imperialis on the chest guard, as well as the shoulder pads are black in colour. The shoulder pad trim is mustard yellow. The mustard yellow coloured squad specialty symbol -- Tactical, Devastator, Assault and Veteran -- is located on the right shoulder pad. A black coloured Gothic numeral is stenciled in the centre of the squad specialty symbol, indicating squad number. The colour of the left knee pad indicates company number in accordance with the Codex Astates -- i.e. White (1st Company), Yellow (2nd Company), Red (3rd Company), Green (4th Company), etc.
The Lion Warriors' Chapter badge is a stylised mustard yellow coloured profile of a lion's head on a field of black.
- Adeptus Astartes: Successor Chapters (Limited Released Booklet)
- How to Paint Space Marines, pg. 54