Max. Contrast Colors

Attributed to Kenneth Kelly

https://eleanormaclure.files.wordpress.com/2011/03/colour-coding.pdf

ISCC-NBS Centroid numbers

        iscc-nbs number	Hex	R	G	B
        263	F2F3F4	242	243	244
        267	222222	34	34	34
        82	F3C300	243	195	0
        218	875692	135	86	146
        48	F38400	243	132	0
        180	A1CAF1	161	202	241
        11	BE0032	190	0	50
        90	C2B280	194	178	128
        265	848482	132	132	130
        139	008856	0	136	86
        247	E68FAC	230	143	172
        178	0067A5	0	103	165
        26	F99379	249	147	121
        207	604E97	96	78	151
        66	F6A600	246	166	0
        255	B3446C	179	68	108
        97	DCD300	220	211	0
        40	882D17	136	45	23
        115	8DB600	141	182	0
        75	654522	101	69	34
        34	E25822	226	88	34
        126	2B3D26	43	61	38