webdojo Hi
Depending upon the ACM type where you wish to make specific code changes for SVG element, You can do it in \templates\ja_space\acm\[Specific type selection]\tmpl\[Php file]
Example -
Making change for Module titled Studio.- ACM Type : Features Intro : style-3, You can make change for color hex in file i.e. \templates\ja_space\acm\features-intro\tmpl\style-3.php
around line 66