With so many different colors in the handkerchief codes, here is a handy list of abbreviations.
Color abbreviations are part of the Hanky2 Color Shorthand
Full color names can be used -> BLUE 2 blue or for more compact representations, use BL2bl
Many colors come in shades, review color shades for shades of Green like Lime, Kelly and Hunter ( and the abbreviations for each).
Handkerchief colors have been used since the 70’s to flag a persons interests… Hanky 2 expands the Classic Hanky Codes and offers a dual color arrow design that is independent of Left vs right side. The dual color hanky 2 (2 for 2 colors) can represent EVERYONE…