Color is not claimed as a feature of the mark.
The mark consists of a square with rounded corners, turned at a 45 degree angle, with the word "PLAN", in lower case letters, tilted at the same 45 degree angle, along the upper left edge of the square, with the letters "YL", in upper case letters, tilted 45 degrees to the right, along the right upper edge of the square, with the numerals 90 directly below the letters "YL".
The stippling is for shading purposes only.
YL 90 PLAN