colour.colorimetry.lightness_Wyszecki1963¶
-
colour.colorimetry.
lightness_Wyszecki1963
(Y)[source]¶ Returns the Lightness \(W\) of given luminance \(Y\) using Wyszecki (1963) method.
- Parameters
Y (numeric or array_like) – luminance \(Y\).
- Returns
Lightness \(W\).
- Return type
numeric or array_like
Notes
Domain
Scale - Reference
Scale - 1
Y
[0, 100]
[0, 1]
Range
Scale - Reference
Scale - 1
W
[0, 100]
[0, 1]
References
Examples
>>> lightness_Wyszecki1963(12.19722535) 40.5475745...