How can i change colors

To change the green color in the theme, you can open the main.css file in the folder path “\wp-content\themes\dw-minion\assets\css” and change all the green color in the main.css file in your color.
please search the color here: http://www.w3schools.com/html/html_colornames.asp

– To change the font in the post on the theme.
Step 1: Go to site here to find the font you would like to use: http://www.google.com/fonts/
Step 2: click the Quick-use
see the screenshot: http://imgur.com/zYPj0Fm

Step 3: Please move through the “@import” and copy the code.
See the screenshot: http://imgur.com/ylIX3jO

And paste into the main.css file.
See the screenshot: http://imgur.com/iw1VfIZ

Step 4: open the main.css file find line 4629 and replace the following code:

 
font-family: 'Roboto Slab', serif;

With your font
See the screenshot: http://imgur.com/xaSHPjc
for example:

 font-family: 'Londrina Shadow', cursive;

Hope this helps !
Regards,
Dominic