Product Information Lightfast 4 (1-Excellent, 2-Very Good, 3-Good, 4-Fair, V-Poor) Moss Green PC 1097 RGB: 84,121,0 CMYK: 58,39,100 Artists' quality colored pencils for every level of expertise. High quality pigments for a rich color saturation. Soft, thick cores create a smooth color laydown for superior blending and shading. Thick leads resist breakage.