Ralph Wiggum stands in the middle of the coloring page, wearing his signature striped shirt and yellow shorts. He has a sweet and innocent expression on his face, highlighted by his two buck teeth. His big blue eyes sparkle with joy and enthusiasm, and his light brown hair is swept to the side. His skin tone should be lightly colored in, nothing too dark or harsh. His clothes should be a bright blue and yellow, to give him an eternally cheerful look. Adding a bit of orange to the ensemble will help bring out the light-hearted personality of this ever-smiling kid. Add some mid-tones of green and pink to the grass and flowers surrounding him to contrast with his bright clothing. Finally, if you'd like to give him a little extra pop, work some lines of bright orange or pale yellow into the sky and clouds in the background.