# mediumseagreen (#3cb371)

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

## Values

- Hex: `#3cb371`
- RGB: rgb(60, 179, 113)
- HSL: hsl(147, 50%, 47%)
- OKLCH: oklch(0.684 0.144 155)
- Relative luminance: 0.3439
- Name: mediumseagreen (`mediumseagreen`, source: css)
- Moods: neutral
- Page: https://brandsweets.com/colors/mediumseagreen

## Tints & shades

- Tints (toward white): #47c27e, #5bc88c, #6ecf99, #81d5a7, #98ddb7, #abe3c4, #bee9d1, #d1f0df, #e4f6ec, #f7fcfa
- Shades (toward black): #37a468, #30915c, #2b8252, #267349, #21633f, #1b5033, #164129, #11321f, #0a1f13, #050f0a

## Harmonies

- Complementary: #b43c7e
- Analogous: #42b43c, #3cb4ae
- Triadic: #723cb4, #b4723c
- Split-complementary: #ae3cb4, #b43c42
- Tetradic: #3c42b4, #b43c7e, #b4ae3c

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

- On white (#ffffff): 2.67:1 — AA fail, AA-large fail, AAA fail. Fix: AA: text → #2d8655 (4.51:1); AA: background → #363636 (4.53:1); AAA: text → #21633f (7.19:1); AAA: background → #121212 (7.03:1)
- On black (#000000): 7.88:1 — 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/3cb371-a2beb2-d059d4-1f2d2c-eaf1e9?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: "#3cb371" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.