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. 189

No. 189

3 colors

Motion Message lab

ground
Deep Slate Olive千斎茶 rgb(37, 49, 34)
accent
Venice Green水浅葱 rgb(98, 198, 191)
type
Lemon Yellow金絲雀色 rgb(248, 237, 67)

Highest-contrast pair: Lemon Yellow on Deep Slate Olive, 11.15:1 (passes WCAG AA for body text).

/* Sanzo Wada — Haishoku Sōkan — combination no. 189 */
:root {
  --wada-lemon-yellow: #f8ed43; /* oklch(92.7% 0.178 105.6) · 金絲雀色 */
  --wada-deep-slate-olive: #253122; /* oklch(29.7% 0.031 139.4) · 千斎茶 */
  --wada-venice-green: #62c6bf; /* oklch(76.5% 0.095 189.3) · 水浅葱 */

  /* suggested roles */
  --ground: var(--wada-deep-slate-olive);
  --type: var(--wada-lemon-yellow);
  --accent: var(--wada-venice-green);
}

/* OKLCH variant */
:root {
  --wada-lemon-yellow: oklch(92.7% 0.178 105.6);
  --wada-deep-slate-olive: oklch(29.7% 0.031 139.4);
  --wada-venice-green: oklch(76.5% 0.095 189.3);
}

Source crosswalk: port number 189; authenticated modern page/plate and membership remain unresolved.

Download c189 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.