Combination 318

Sanzo Wada · Light Brownish Olive · Blackish Olive · Dusky Green · Deep Slate Green

Combination 318 is a muted, dark color combination of 4 colors, combination 318 in Sanzo Wada's A Dictionary of Colour Combinations (1933–34): Light Brownish Olive #806E4B, Blackish Olive #42533E, Dusky Green #004F46, Deep Slate Green #112F2C. No two of its colors make readable body text (best pair 2.9:1). Some colors get hard to tell apart with color blindness (closest pair ΔE00 7.4). All of them print on coated paper (FOGRA39).

Forest muted dark

Colors converted from the book's printed CMYK by Matt DesLauriers, after Dain M. Blodorn Kim (MIT).

The colors

CMYK: Coated FOGRA39

Color	RGB	OKLCH	CMYK
#806E4B Light Brownish Olive	128 110 75	(0.5464 0.0550 83.5)	41/43/68/32
#42533E Blackish Olive	66 83 62	(0.4213 0.0402 139.7)	69/45/71/45
#004F46 Dusky Green	0 79 70	(0.3836 0.0687 181.9)	89/41/65/45
#112F2C Deep Slate Green	17 47 44	(0.2813 0.0362 186.6)	86/54/64/69