Color is not claimed as a feature of the mark.
The mark consists of a stylized drawing of a chocolate bar with a bite taken out of the corner, enclosed in a circle, with a plus symbol to its right; to the right of the plus, a stylized drawing of two leaves enclosed in a circle, with an equal sign to its right; to the right of the equal sign, a stylized drawing of a water drop over three wavy lines, that drawing enclosed in a circle.