Function oklabFromCSSString

oklabFromCSSString(src: string): OKLabColor
Parses a CSS OKLab color string into an OKLabColor object.

Supports both comma and space syntax, as well as percentage notation for lightness:
- oklab(0.5, 0.1, -0.2)
- oklab(0.5 0.1 -0.2)
- oklab(50%, 0.1, -0.2)
- oklab(50% 0.1 -0.2)
- oklab(0.5, 0.1, -0.2, 0.5)
- oklab(0.5 0.1 -0.2 / 0.5)
The function handles:
- Lightness values as either decimals (0-1) or percentages (0-100%)
- A and B components as signed decimal values
- Optional alpha value (0-1 or 0-100%)
- Both comma-separated and space-separated formats
- Whitespace flexibility according to CSS specifications
Parameters
- src: string
  The CSS OKLab color string to parse
Returns OKLabColor
The parsed OKLab color object

Throws
If the string format is invalid
- Defined in models/oklab/parser.ts:26