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. 146

No. 146

3 colors

Motion Message lab

ground
Deep Grayish Olive生壁色 rgb(99, 90, 58)
accent
Diamine Green常磐色 rgb(26, 116, 68)
type
Khaki黄茶 rgb(188, 137, 43)

Highest-contrast pair: Khaki on Deep Grayish Olive, 2.21:1 (decorative only; add a neutral for text).

/* Sanzo Wada — Haishoku Sōkan — combination no. 146 */
:root {
  --wada-khaki: #bc892b; /* oklch(66.4% 0.123 78.3) · 黄茶 */
  --wada-deep-grayish-olive: #635a3a; /* oklch(46.8% 0.049 94.3) · 生壁色 */
  --wada-diamine-green: #1a7444; /* oklch(49.5% 0.112 154.6) · 常磐色 */

  /* suggested roles */
  --ground: var(--wada-deep-grayish-olive);
  --type: var(--wada-khaki);
  --accent: var(--wada-diamine-green);
}

/* OKLCH variant */
:root {
  --wada-khaki: oklch(66.4% 0.123 78.3);
  --wada-deep-grayish-olive: oklch(46.8% 0.049 94.3);
  --wada-diamine-green: oklch(49.5% 0.112 154.6);
}

Source crosswalk: port number 146; authenticated modern page/plate and membership remain unresolved.

Download c146 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.