Text size is mostly described with easy to remember terms like “small, medium, large”.
TEXTSIZE
tiny2x | 5px .5rem/0.6rem Italic Link
tiny | 10px .625rem/0.8rem Italic Link
smaller | 12px .75rem/1rem Italic Link
small | 16px 1rem/1.5rem Italic Link
H6 (small)
main | 18px 1.125rem/1.75rem Italic Link
intro | 20px 1.25rem/1.5rem Italic Link
H5 (intro)
medium | 20px 1.25rem/1.75rem Italic Link
H4 (medium)
medium2x | 24px 1.5rem/2rem Italic Link
H3 (medium2x)
medium3x | 30px 1.875rem/2rem Italic Link
large | 36px 2.25rem/2.5rem Italic Link
H2 (large)
larger | 48px 3rem/3.25rem Italic Link
H1 (larger)
largest | 60px 3.75rem/4rem Italic Link
huge | 72px 4.5rem/4.5rem Italic Link
huge2x | 96px 6rem/6rem Italic Link
huge3x | 128px 8rem/8rem Italic Link
end