How to Create Theme for Chrome
Before starting you need to download my Chrome theme from Google click this LINK and Install My Chrome theme form webstore. Now open my Chrome Theme from chrome apps.
First you need to upload a Background image for your theme. You can upload a background image from your Computer or your Webcam. Choose a high Quality Wallpaper image,1600 x 900 resolution images works good. Once you uploaded the image you can adjust the position of the image and you can add effects to your image. Once the image customization Process is done click on continue to step 2.
On Step two you are going to add colors to toolbar, background tab color, and frame color. Click on the small brush icon a small window will pop up pick a color from available color. If you find it hard to match the color with your background image color you can use Google’s Famous I am Feeling lucky option. Click on I am feeling lucky button it will automatically select some colors. The colors will automatically try to match the new tab background image. And continue to step 3.