Composition and band areas/order are generated display choices. Equal swatches show port row order. Original Wada proportions/order are unresolved.

Haishoku Sōkan — combination no. 66

No. 66

2 colors

Motion Message lab

ground
Olive Green海松茶 rgb(107, 113, 64)
type + accent
Olive Ocher油色 rgb(214, 180, 62)

Highest-contrast pair: Olive Ocher on Olive Green, 2.57:1 (decorative only; add a neutral for text).

/* Sanzo Wada — Haishoku Sōkan — combination no. 66 */
:root {
  --wada-olive-ocher: #d6b43e; /* oklch(77.9% 0.138 92.5) · 油色 */
  --wada-olive-green: #6b7140; /* oklch(53.1% 0.070 114.5) · 海松茶 */

  /* suggested roles */
  --ground: var(--wada-olive-green);
  --type: var(--wada-olive-ocher);
  --accent: var(--wada-olive-ocher);
}

/* OKLCH variant */
:root {
  --wada-olive-ocher: oklch(77.9% 0.138 92.5);
  --wada-olive-green: oklch(53.1% 0.070 114.5);
}

Source crosswalk: port number 66; authenticated modern page/plate and membership remain unresolved.

Download c66 JSON with IDs and provenance. Roles are suggestions computed from OKLCH chroma and contrast, not from Wada.

和田三造 · 配色総鑑. Screen colors are CMYK→sRGB digital approximations, including retained, unvalidated legacy estimates for unmatched Vol. 2 colors. Composition roles and month mappings follow the documented port method; edition mappings remain uncertain. Sources & method · Version 1 dataset (581 combinations, 330 color records) · Schema & provenance · Research context. Saved and Compare are local to this browser. Viewport-only screenshots show partial collections; complete cards are in the DOM and dataset.