This ribbon is based on a flag created by Jim Evans in support of polyamory. I came out in at age The two are placed at opposite ends of the circle to strike a balance between the male and female parts. The colors represent fur colors and nationalities of bears throughout the world. Around the same time, some lesbians started using two interlocking female symbols to symbolize female homosexuality.
You May Also Like I say this because I just googled it and the only info I could find was on answers. There are countless other colors of ribbons out there representing many different causes.