In your child theme’s stylesheet (style.css) Search for :
.format-status .entry-content .page-links a, .format-gallery .entry-content .page-links a, .format-chat .entry-content .page-links a, .format-quote .entry-content .page-links a, .page-links a {
background: #95C837;
border: 1px solid #95C837;
color: #FFF;
}
Replace with:
.format-status .entry-content .page-links a, .format-gallery .entry-content .page-links a, .format-chat .entry-content .page-links a, .format-quote .entry-content .page-links a, .page-links a {
background: #95C837;
border: 1px solid #95C837;
color: #FFF !important;
}
And search for this:
.format-gallery .entry-content .page-links a:hover, .format-audio .entry-content .page-links a:hover, .format-status .entry-content .page-links a:hover, .format-video .entry-content .page-links a:hover, .format-chat .entry-content .page-links a:hover, .format-quote .entry-content .page-links a:hover, .page-links a:hover {
background: #FFF;
color: #95C837;
}
Replace it with this:
.format-gallery .entry-content .page-links a:hover, .format-audio .entry-content .page-links a:hover, .format-status .entry-content .page-links a:hover, .format-video .entry-content .page-links a:hover, .format-chat .entry-content .page-links a:hover, .format-quote .entry-content .page-links a:hover, .page-links a:hover {
background: #FFF;
color: #95C837 !important;
}