Every little kid loves Lion King, including your inner child–color these Lion King pages! There are four pages to choose from: one of Mufasa and Simba together, one of Timon and Pumba, and two of just Simba. Click on one to color it. Move your mouse to the color palette on the bottom right of the screen. Click on the color you want to use, and then click on the part of the picture you want to color. It will automatically fill in with that color. If you make an error, just push “Reset” to start over. After coloring your pictures, click Next and print them.
Source
https://www.roundgames.com/game/The+Lion+King+Online+Coloring+Page