The mark consists of a series of overlapping circles of different diameters. A first circle is yellow and positioned in the top left with a largest diameter. A second circle is green and positioned to the bottom right of the first circle, overlapping slightly with the first circle, and has a diameter smaller than the first circle. A third circle is blue and positioned below the first and second circle and overlaps both the first and second circles. The third circle has a diameter smaller than the first and second. Where the first and second circles overlap, the color is a yellow-green.
The color(s) yellow, green, yellow-green, and blue is/are claimed as a feature of the mark.