Converts Munsell HVC to string. N, the code for achromatic colors, is used
when the chroma becomes zero w.r.t. the specified number of digits.
Parameters
hue100: number
value: number
chroma: number
Optionaldigits: number = 1
is the number of digits after the decimal
point. Must be non-negative integer. Note that the units digit of the hue
prefix is assumed to be already after the decimal point.
Converts Munsell HVC to string.
N, the code for achromatic colors, is used when the chroma becomes zero w.r.t. the specified number of digits.