Price slider color

Hi,
I am trying to implement color to price slider in 8.0 no child but code wont save in Custom Meta Data.
I did several color changes but this one gives me headache, am I missing something?
#6C9609 is color I want to change to from #37BBEC
Please see attached imgs

.slider-selection {
position: absolute;
background: none repeat scroll 0% 0% #6C9609;
box-sizing: border-box;
border-radius: 4px;
}