Flag

The Agender flag

Seven horizontal stripes, vertically symmetric (black/grey/white/green/white/grey/black); designed in 2014 by Salem X (also credited as Salem Fontana), first posted on Tumblr in February 2014 — black and white for absence of gender, grey for semi-genderless, green for non-binary genders. Hex codes per flagcolorcodes.com; some vendor sites cite slightly different values (grey #B9B9B9, green #B8F483), so the shade is not universally standardised.