I lived in Hawai’i for three years and remember blue stop signs, but not green. Green road signs in Hawai’i would fail to stand out for 3/4 of the year and defeat their purpose.

It could possibly be a stop sign from Ko Olina on O’ahu, but I never spent enough time there to actually absorb the color of their road signs.

Also, for those wondering about the inevitable followup question, a stop sign has to be placed by a local or state government to be enforceable, and is required to follow the exact standard specifications. Tickets have been thrown out due to stop signs being a slightly wrong shade of red, so blue or green are definitely out.

If it’s private property it could be anything. Maybe it’s a golf course or something plant related. Maybe it’s somewhere plant or tree related. Maybe it’s just camouflage to keep the visual noise down.

We have it similarly in Germany but I’m not sure about the colors

yep, select by color then change hue

can see on the borders of green and white theres a line of even brighter green where thr auto select didnt do a great job with the blurred line

looks quite good for a meme anyways

Also it is definitely North America cause of the License plates. Looks like California.