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色譜宝典 — Shikifu Codex

A Dictionary of Color Combinations

Sanzo Wada, 1933–38 · 171 colors · 581 combinations

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GreenVol.

老緑おいみどり

Chromium Green

oi-midori — “aged green

Text contrast

White text3.40 : 1large text only
Black text6.17 : 1AA

WCAG 2 ratios — AA needs 4.5 : 1, AAA needs 7 : 1.

Similar colorsnearest in the dictionary, by Lab ΔE

Pistachio Green · ΔE 9.5
Rainette Green · ΔE 11.0
Krongbergs Green · ΔE 13.9
Green · ΔE 16.4
Light Grayish Olive · ΔE 16.7
Cossack Green · ΔE 17.5

Harmoniescomputed from hue — not from the book

Appears in4 plates · 8 Vol. Ⅱ patterns