The color(s) green, grey and black is/are claimed as a feature of the mark.
The mark consists of a stylized heart, shaded in green, with a black keyhole in the center, surrounded by a grey green shadow. A black shadow is visible behind the heart, to the right, which flows into a black outline of the heart on the left, continuing to the right to form an almond-shaped enclosure around the heart, wich an opening at the upper left.