# #66ff66

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

## Values

- Hex: `#66ff66`
- RGB: rgb(102, 255, 102)
- HSL: hsl(120, 100%, 70%)
- OKLCH: oklch(0.887 0.234 143.3)
- Relative luminance: 0.753
- Nearest named color: Experimintal Green (#4cff7b, Δ 2.097) — https://brandsweets.com/colors/experimintal-green
- Moods: vivid, light, clean
- Page: https://brandsweets.com/colors/66ff66

## Tints & shades

- Tints (toward white): #75ff75, #85ff85, #8fff8f, #9eff9e, #adffad, #bdffbd, #ccffcc, #d6ffd6, #e5ffe5, #f5fff5
- Shades (toward black): #42ff42, #24ff24, #00ff00, #00e000, #00bd00, #009900, #007a00, #005700, #003800, #001400

## Harmonies

- Complementary: #ff66ff
- Analogous: #b3ff66, #66ffb3
- Triadic: #6666ff, #ff6666
- Split-complementary: #b366ff, #ff66b3
- Tetradic: #66b3ff, #ff66ff, #ffb366

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

- On white (#ffffff): 1.31:1 — AA fail, AA-large fail, AAA fail. Fix: AA: text → #008a00 (4.53:1); AA: background → #636363 (4.59:1); AAA: text → #006600 (7.24:1); AAA: background → #474747 (7.11:1)
- On black (#000000): 16.06:1 — AA pass, AA-large pass, AAA pass

## Fonts for this mood

- clean: https://brandsweets.com/fonts/mood/clean

## Palette tool

Open this color locked as the lead with four explored companions: https://brandsweets.com/palettes/new/66ff66-a2bea5-994edf-1f2d25-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: "#66ff66" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.