Color-coded bracelets gauge COVID-19 social interaction comfort levels

Green means go — and in this case, it means give a high five or even a hug.

A Wisconsin grocery store is garnering national attention for providing customers with color-coded bracelets to indicate their comfort level with social interactions amid easing COVID-19 restrictions. Green means the wearers are comfortable with hugs and high fives, yellow signals elbow-bump only — and red is for stay far away, local NBC affiliate WESH first reported.