Dumb question

Can you send me a URL (ideally) or a screenshot?

Alex

its your CSS here:
.main_color table caption, .main_color tr:nth-child(even), .main_color .pricing-table>li:nth-child(even), #top .main_color .avia-data-table.avia_pricing_minimal td {
color: #8c8c8c;
}

from enfold.css
Its making your even numbered table cells grey. In this case, the 2nd one.
Remove it from the CSS or change theme

Alex