The Sixth Lancers use a parade scheme of Davion green with yellow and light green highlights. In addition, the members of the Sixth Lancers traditionally decorate their equipment with actual flowers or, when those are impractical, painted ones.
Per FM:Federated Suns, page 72.
The organization's insignia is a stylized general's baton set against a yellow flag. The Sixth adds the initials "T.L." below the Lancers insignia. Per FM:Federated Suns, pages 66 and 72.