The color(s) yellow, orange,white, black, grey is/are claimed as a feature of the mark.
"FORMULA"
The mark consists of the word "GTO" appearing in capital letters and specialized form, in a faded black (grey) color with some fading flames in yellow and orange at the bottom of the letters g, t, o. The words eco-tech formula appear in white and in smaller font on top of the word "GTO", also in specialized form.