The only color associated with failure is red. Since it is not displayed well, I recommend you to find other ways to make the pass/fail easy to distinguish. You may try the following :
Leave an empty line above and below the pass/fail. This will create whitespacewhitespace and attract attention.
Use symbols and text. This duplication of information increases the possibility the user will notice. Also, symbols stand out in a page full of text. If your console does not allow graphics you can use characters like '#' or '!'. For example :
!!!!! P A S S !!!!!
.#### F A I L ####