Download the following Dark Green Solid Color Wallpaper 2105 by clicking the button positioned underneath the "Download Wallpaper" section. Once your download is complete, you can simply set the Dark Green Solid Color Wallpaper 2105 as your background.
Following the click of the download button, right click on the Dark Green Solid Color Wallpaper 2105 image and select 'save as' to complete your download.