colour.notation.munsell_value_Priest1920

colour.notation.munsell_value_Priest1920(Y: Domain100) → Range10

Compute the Munsell value \(V\) from the specified luminance \(Y\) using Priest et al. (1920) method.

Parameters:

Y (Domain100) – Luminance \(Y\).

Returns:

Munsell value \(V\).

Return type:

np.float or numpy.NDArrayFloat

Notes

Domain	Scale - Reference	Scale - 1
Y	100	1

Range	Scale - Reference	Scale - 1
V	10	1

References

[Wikipedia07a]

Examples

>>> munsell_value_Priest1920(12.23634268)
3.4980484...