Meter pattern: https://www.w3.org/WAI/ARIA/apg/patterns/meter/

TBD

• The optimum attribute and related feature is only relevant to sighted users ¹. Is there a use-case for making a style hook out of it? e.g. set [data-optimum] when the value is in the "optimum" segment (high, medium, or low, as determined by high/low/min/max props)