CSS richness Property

Description

The richness property defines the richness or brightness of the speaking voice for when the element is read.

The richness property has been deprecated or is no longer in any CSS working groups.

Initial value
50
Applies to
All elements
Inherited
Yes
Computed value
As specified
Animatable
No
JavaScript syntax
object.style.richness

Syntax

richness: <number> | inherit

Values

  • <number>A value between '0' and '100'. The higher the value, the more the voice will carry. A lower value will produce a soft, mellifluous voice.
  • inherit

Example

p {richness: 75;}

Browser Support

The following table will show you the current browser support for the CSS richness property.

Desktop
Edge Chrome Firefox Opera Safari
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Tablets / Mobile
Chrome Firefox Opera Safari Samsung Webview
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