colour.colorimetry.luminance_ASTMD1535

colour.colorimetry.luminance_ASTMD1535(V)[source]

Returns the luminance \(Y\) of given Munsell value \(V\) using ASTM D1535-08e1 method.

Parameters

V (numeric or array_like) – Munsell value \(V\).

Returns

luminance \(Y\).

Return type

numeric or array_like

Notes

Domain

Scale - Reference

Scale - 1

V

[0, 10]

[0, 1]

Range

Scale - Reference

Scale - 1

Y

[0, 100]

[0, 1]

References

[ASTMInternational08]

Examples

>>> luminance_ASTMD1535(4.08244375)  
12.2363426...