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. 270
No. 270
4 colors-
ground
Sulpher Yellow蒸栗色 rgb(245, 236, 194) -
trail
Olive Green海松茶 rgb(107, 113, 64) -
type
Cossack Green萌木色 rgb(67, 119, 66) -
accent
Eugenia Red | B浅緋 rgb(218, 82, 93)
Highest-contrast pair: Sulpher Yellow on Cossack Green, 4.46:1 (large text only).
/* Sanzo Wada — Haishoku Sōkan — combination no. 270 */
:root {
--wada-eugenia-red-b: #da525d; /* oklch(62.2% 0.170 18.8) · 浅緋 */
--wada-sulpher-yellow: #f5ecc2; /* oklch(94.0% 0.055 97.3) · 蒸栗色 */
--wada-olive-green: #6b7140; /* oklch(53.1% 0.070 114.5) · 海松茶 */
--wada-cossack-green: #437742; /* oklch(51.9% 0.099 143.6) · 萌木色 */
/* suggested roles */
--ground: var(--wada-sulpher-yellow);
--type: var(--wada-cossack-green);
--accent: var(--wada-eugenia-red-b);
--trail: var(--wada-olive-green);
}
/* OKLCH variant */
:root {
--wada-eugenia-red-b: oklch(62.2% 0.170 18.8);
--wada-sulpher-yellow: oklch(94.0% 0.055 97.3);
--wada-olive-green: oklch(53.1% 0.070 114.5);
--wada-cossack-green: oklch(51.9% 0.099 143.6);
}Source crosswalk: port number 270; authenticated modern page/plate and membership remain unresolved.
Download c270 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.