# #1ff4a3

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

## Values

- Hex: `#1ff4a3`
- RGB: rgb(31, 244, 163)
- HSL: hsl(157, 91%, 54%)
- OKLCH: oklch(0.855 0.19 159.8)
- Relative luminance: 0.6764
- Nearest named color: Hyperpop Green (#17f9a6, Δ 1.322) — https://brandsweets.com/colors/hyperpop-green
- Moods: vivid
- Page: https://brandsweets.com/colors/1ff4a3

## Tints & shades

- Tints (toward white): #32f5ab, #4bf7b5, #5ef7bd, #77f9c7, #8af9cf, #9efad7, #b6fce1, #c9fce9, #e2fef3, #f5fffb
- Shades (toward black): #0bef97, #0ad688, #09be79, #08a669, #078d5a, #06754a, #045d3b, #03442b, #022c1c, #01130c

## Harmonies

- Complementary: #f41f71
- Analogous: #1ff438, #1fdcf4
- Triadic: #a31ff4, #f4a31f
- Split-complementary: #f41fdc, #f4381f
- Tetradic: #381ff4, #f41f71, #dcf41f

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

- On white (#ffffff): 1.45:1 — AA fail, AA-large fail, AAA fail. Fix: AA: text → #068453 (4.74:1); AA: background → #5c5c5c (4.63:1); AAA: text → #056641 (7.04:1); AAA: background → #404040 (7.17:1)
- On black (#000000): 14.53:1 — 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/1ff4a3-a2beb7-d459c4-1f2c2d-e9f1ea?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: "#1ff4a3" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.