colour.colorimetry.lightness_Glasser1958¶
- colour.colorimetry.lightness_Glasser1958(Y: FloatingOrArrayLike) FloatingOrNDArray[source]¶
Return the Lightness \(L\) of given luminance \(Y\) using Glasser et al. (1958) method.
- Parameters
Y (FloatingOrArrayLike) – Luminance \(Y\).
- Returns
Lightness \(L\).
- Return type
Notes
Domain
Scale - Reference
Scale - 1
Y[0, 100]
[0, 1]
Range
Scale - Reference
Scale - 1
L[0, 100]
[0, 1]
References
[GMRS58]
Examples
>>> lightness_Glasser1958(12.19722535) 39.8351264...