If you have a paragraph, it should be size 20 Avenir light in the darkest green option. Headings should be white poppins semi bold size 70. Subheadings, when needed, should be size 20 Avenir light bolded. In some cases it can be the second to last green. Buttons should be the second to last green, with white text size heading 6 in Poppins semi bold. Page Backgrounds should always be the second to the top green.
DO NOT USE:
Any other colors such as the beige, red, or blue options
The middle green setting
other fonts unless used for an accent piece
Italicizing for headings, only use for links, etc.