Remove Semi-transparent Pixels

Black Dark Gray Gray Light Gray White Deep Red Red Orange Gold Yellow Light Yellow Dark Green Green Light Green Dark Teal Teal Light Teal Cyan Dark Blue Blue Indigo Light Indigo Dark Purple Purple Light Purple Dark Pink Pink Light Pink Dark Brown Brown Beige

Medium Gray Dark Red Light Red Dark Orange Dark Goldenrod Goldenrod Light Goldenrod Dark Olive Olive Light Olive Dark Cyan Light Cyan Light Blue Dark Indigo Dark Slate Blue Slate Blue Light Slate Blue Dark Peach Peach Light Peach Light Brown Dark Tan Tan Light Tan Dark Beige Light Beige Dark Stone Stone Light Stone Dark Slate Slate Light Slate