colour.colorimetry.luminance_Newhall1943

colour.colorimetry.luminance_Newhall1943(V)[source]

Returns the luminance \(R_Y\) of given Munsell value \(V\) using Newhall et alii (1943) method.

Parameters:V (numeric or array_like) – Munsell value \(V\).
Returns:luminance \(R_Y\).
Return type:numeric or array_like

Notes

  • Input Munsell value \(V\) is in domain [0, 10].
  • Output luminance \(R_Y\) is in range [0, 100].

References

Examples

>>> luminance_Newhall1943(3.74629715382)  
10.4089874...