# #a9fe4d

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

## Values

- Hex: `#a9fe4d`
- RGB: rgb(169, 254, 77)
- HSL: hsl(89, 99%, 65%)
- OKLCH: oklch(0.91 0.22 131.9)
- Relative luminance: 0.7985
- Nearest named color: greenyellow (#adff2f, Δ 1.585) — https://brandsweets.com/colors/greenyellow
- Moods: vivid
- Page: https://brandsweets.com/colors/a9fe4d

## Tints & shades

- Tints (toward white): #b0fe5d, #bafe71, #c1fe80, #c9fe8f, #d3ffa4, #daffb3, #e1ffc2, #e9ffd1, #f3ffe6, #fafff5
- Shades (toward black): #9afe2f, #8bfe10, #7cef01, #6cd001, #5cb201, #4a8e01, #3a7001, #2a5100, #1a3300, #0b1400

## Harmonies

- Complementary: #a34dfe
- Analogous: #fefb4d, #50fe4d
- Triadic: #4da9fe, #fe4da9
- Split-complementary: #4d50fe, #fb4dfe
- Tetradic: #4dfefb, #a34dfe, #fe4d50

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

- On white (#ffffff): 1.24:1 — AA fail, AA-large fail, AAA fail. Fix: AA: text → #448401 (4.62:1); AA: background → #666666 (4.64:1); AAA: text → #326000 (7.48:1); AAA: background → #4a4a4a (7.16:1)
- On black (#000000): 16.97:1 — 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/a9fe4d-adbea2-4e4edf-212d1f-f1f1e9?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: "#a9fe4d" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.