In 2015 a Aromantic pride flag was proposed on the Asuxual Visibility and Education Network website. This flag was settled on after the first proposed design was considered too similar to to the colours of the Rastafarian and Jamaican flags, and the second design included yellow, which some people affected by autism and yellow-sensitivity found difficult to view.
The meaning of the colours-
Green for aromantics and the opposite of red, a romantic color.
The white was not ascribed a meaning but replaced the controversial yellow.
Grey for grey, or semi-aromantics.
Black for demi-romantics.