# #3fcf46

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

## Values

- Hex: `#3fcf46`
- RGB: rgb(63, 207, 70)
- HSL: hsl(123, 60%, 53%)
- OKLCH: oklch(0.751 0.215 143.7)
- Relative luminance: 0.4612
- Nearest named color: limegreen (#32cd32, Δ 1.694) — https://brandsweets.com/colors/limegreen
- Moods: vivid
- Page: https://brandsweets.com/colors/3fcf46

## Tints & shades

- Tints (toward white): #54d45a, #64d86a, #78dd7d, #89e18d, #9de7a1, #adebb0, #c2f0c4, #d2f4d4, #e7f9e7, #f7fdf7
- Shades (toward black): #31c438, #2caf32, #279b2d, #228727, #1e7622, #18621c, #134e16, #0e3910, #09250b, #041005

## Harmonies

- Complementary: #cf3fc8
- Analogous: #80cf3f, #3fcf8e
- Triadic: #463fcf, #cf463f
- Split-complementary: #8e3fcf, #cf3f80
- Tetradic: #3f80cf, #cf3fc8, #cf8e3f

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

- On white (#ffffff): 2.05:1 — AA fail, AA-large fail, AAA fail. Fix: AA: text → #228727 (4.6:1); AA: background → #474747 (4.52:1); AAA: text → #1a661d (7.09:1); AAA: background → #292929 (7.08:1)
- On black (#000000): 10.22:1 — 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/3fcf46-a2bea6-a04edf-1f2d26-edf1e9?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: "#3fcf46" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.