Color is not claimed as a feature of the mark.
The mark consists of a black circle. Located in the center of the circle and branching outwards are three black lines at roughly the 12 o'clock, 5 o'clock and 7 o'clock positions. These three lines all have a shorter, black, perpendicular line located near the termination of the line. Located within the circle are the literal elements in black "Tortuga" located near the top of the inside of the circle, the literal element "Co" located near the bottom of the inside of the circle, and the literal element "T" locates on the left if the inside of the circle. On the right inside of the circle are 3 horizontal wavy running parallel to each other.
The English translation of Tortuga in the mark is Turtle.