# #31e342

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

## Values

- Hex: `#31e342`
- RGB: rgb(49, 227, 66)
- HSL: hsl(126, 76%, 54%)
- OKLCH: oklch(0.8 0.243 143.9)
- Relative luminance: 0.5598
- Nearest named color: Alarming Slime (#2ce335, Δ 0.865) — https://brandsweets.com/colors/alarming-slime
- Moods: vivid
- Page: https://brandsweets.com/colors/31e342

## Tints & shades

- Tints (toward white): #43e553, #59e867, #6beb78, #81ee8c, #93f09d, #a5f3ad, #bcf6c1, #cef8d2, #e4fbe6, #f6fef7
- Shades (toward black): #1edc31, #1bc52c, #18af27, #159922, #12821d, #0f6c18, #0c5513, #093f0e, #062809, #021204

## Harmonies

- Complementary: #e331d1
- Analogous: #78e331, #31e39c
- Triadic: #4231e3, #e34231
- Split-complementary: #9c31e3, #e33178
- Tetradic: #3178e3, #e331d1, #e39c31

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

- On white (#ffffff): 1.72:1 — AA fail, AA-large fail, AAA fail. Fix: AA: text → #12871e (4.66:1); AA: background → #525252 (4.54:1); AAA: text → #0e6717 (7.07:1); AAA: background → #363636 (7.02:1)
- On black (#000000): 12.2:1 — 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/31e342-a2bea8-a74edf-1f2d27-ecf1e9?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: "#31e342" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.