Newly Updated DMC Embroidery Floss Best Matches for Wool Felt!
When I say “best”, that’s because sometimes a colour of 6-strand embroidery floss from DMC doesn’t have the perfect match to our felt selection – so we chose the closest match.

“DMC Cotton Embroidery Floss, made from long staple cotton and double mercerized for a brilliant sheen, is the most recommended floss in the world. This premium thread is made up of six size 25 easily separated strands, which allows you to customize the thickness of the thread by choosing the number of strands.
DMC Embroidery Floss is 100% colorfast and fade resistant.” -courtesy of DMC’s website

Classic Felt DMC Chart (click on that to get the PDF)
Merino Felt DMC Chart (click on that to get the PDF)

Another great resource is: DMC’s printable for 6-strand embroidery floss numbers and names:
Numerical List with Color Names