What is the permissible cane color for a person who is not blind?

The permissible cane color for a person who is not blind is white. The white cane is widely recognized as a symbol of independence and is primarily used by individuals who are visually impaired. It serves as a tool for navigation and a signal to others that the user may need assistance.

Using a white cane in this context helps to promote awareness and encourages others to provide the necessary support to individuals with visual impairments. Other colors, like red, blue, or green, do not carry the same universal recognition or significance in relation to visual impairment or mobility, which is why the white cane is the standard color associated with visually impaired individuals.