# #78ce91

A color — neutral. Deterministic analysis from BrandSweets (no inference).

## Values

- Hex: `#78ce91`
- RGB: rgb(120, 206, 145)
- HSL: hsl(137, 47%, 64%)
- OKLCH: oklch(0.781 0.121 152.1)
- Relative luminance: 0.5018
- Nearest named color: Exhilarating Green (#81c784, Δ 2.076) — https://brandsweets.com/colors/exhilarating-green
- Moods: neutral
- Page: https://brandsweets.com/colors/78ce91

## Tints & shades

- Tints (toward white): #83d29a, #92d8a6, #9edcaf, #ade1bb, #b8e5c5, #c3e9ce, #d2efda, #ddf3e3, #ecf8f0, #f8fcf9
- Shades (toward black): #62c67e, #4bbe6c, #3eac5d, #369651, #2e7f45, #266939, #1e522d, #163c20, #0e2514, #050f08

## Harmonies

- Complementary: #ce78b6
- Analogous: #8bce78, #78cebc
- Triadic: #9178ce, #ce9178
- Split-complementary: #bc78ce, #ce788b
- Tetradic: #788bce, #ce78b6, #cebc78

## Contrast (WCAG 2.x, as text)

- On white (#ffffff): 1.9:1 — AA fail, AA-large fail, AAA fail. Fix: AA: text → #2f8347 (4.71:1); AA: background → #4a4a4a (4.66:1); AAA: text → #246537 (7.02:1); AAA: background → #2e2e2e (7.14:1)
- On black (#000000): 11.04:1 — AA pass, AA-large pass, AAA pass

## Palette tool

Open this color locked as the lead with four explored companions: https://brandsweets.com/palettes/new/78ce91-a2bead-bb59d4-1f2d29-ebf1e9?lock=0&style=vibrant
(Humans lock/regenerate in the tool; the URL is the state — read `lock=` back to see what they kept.)

## Connect an agent

Point any MCP client at the BrandSweets colors endpoint for the same engine:

- Endpoint: https://mcp.brandsweets.com/colors/mcp
- Tools: `analyze_color` (e.g. `analyze_color({ color: "#78ce91" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.