# #57ffbc

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

## Values

- Hex: `#57ffbc`
- RGB: rgb(87, 255, 188)
- HSL: hsl(156, 100%, 67%)
- OKLCH: oklch(0.897 0.168 162.7)
- Relative luminance: 0.7718
- Nearest named color: Mint Bliss (#7effba, Δ 2.42) — https://brandsweets.com/colors/mint-bliss
- Moods: vivid
- Page: https://brandsweets.com/colors/57ffbc

## Tints & shades

- Tints (toward white): #66ffc2, #75ffc8, #85ffce, #94ffd4, #a8ffdc, #b8ffe2, #c7ffe9, #d6ffef, #e5fff5, #f5fffb
- Shades (toward black): #38ffaf, #14ffa1, #00f593, #00d681, #00b86e, #009459, #007546, #005734, #00331f, #00140c

## Harmonies

- Complementary: #ff579a
- Analogous: #57ff68, #57eeff
- Triadic: #bc57ff, #ffbc57
- Split-complementary: #ff57ee, #ff6857
- Tetradic: #6857ff, #ff579a, #eeff57

## Colors that go with #57ffbc

Named partners (harmony on the OKLCH wheel, co-occurrence in curated palettes and brand systems, and the neutrals that carry it), best first:

- **Hot Pink** #ff69b4 [harmony: complementary] — Hot Pink sits directly opposite #57ffbc on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight. — https://brandsweets.com/colors/hotpink
- **Charcoal** #36454f [role, pool] — Charcoal is the text near-black for #57ffbc: softer than #000 and cool enough to feel like part of the same palette. Seen in: Canopy (https://brandsweets.com/palettes/cool#canopy), Zendesk (https://brandsweets.com/colors/brands/zendesk-com). — https://brandsweets.com/colors/charcoal
- **Deep Sky Blue** #00bfff [pool] — Designers have shipped Deep Sky Blue with #57ffbc: 3 real palettes, including Astro's brand system and Prime Video's brand system, as the supporting colour. Seen in: Astro (https://brandsweets.com/colors/brands/astro-build), Prime Video (https://brandsweets.com/colors/brands/primevideo-com), Remix (https://brandsweets.com/colors/brands/remix-run). — https://brandsweets.com/colors/deepskyblue
- **Taupe** #483c32 [pool] — Taupe is paired with #57ffbc in 3 real palettes, including Astro's brand system and 7-Eleven's brand system, as the text colour against it. Seen in: Astro (https://brandsweets.com/colors/brands/astro-build), 7-Eleven (https://brandsweets.com/colors/brands/7-eleven-com), Macaron (https://brandsweets.com/palettes/light#macaron). — https://brandsweets.com/colors/taupe
- **Light Coral** #f08080 [harmony: split] — Light Coral is a split-complement of #57ffbc: nearly opposite, so it still pops against it, without the vibrating edge of a true complement. — https://brandsweets.com/colors/lightcoral
- **Violet** #ee82ee [harmony: split] — Violet is a split-complement of #57ffbc: nearly opposite, so it still pops against it, without the vibrating edge of a true complement. — https://brandsweets.com/colors/violet
- **Crimson** #dc143c [pool] — Crimson is paired with #57ffbc in two real palettes: Formula 1's brand system and Wise's brand system, as the supporting colour. Seen in: Formula 1 (https://brandsweets.com/colors/brands/formula1-com), Wise (https://brandsweets.com/colors/brands/wise-com). — https://brandsweets.com/colors/crimson
- **Hunter Green** #355e3b [pool] — Hunter Green is paired with #57ffbc in two real palettes: Canopy and Neon's brand system, as the lead colour. Seen in: Canopy (https://brandsweets.com/palettes/cool#canopy), Neon (https://brandsweets.com/colors/brands/neon-tech). — https://brandsweets.com/colors/hunter-green

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

- On white (#ffffff): 1.28:1 — AA fail, AA-large fail, AAA fail. Fix: AA: text → #008550 (4.7:1); AA: background → #636363 (4.7:1); AAA: text → #00663d (7.08:1); AAA: background → #474747 (7.27:1)
- On black (#000000): 16.44:1 — AA pass, AA-large pass, AAA pass

## Brands using this color

- **Deno** — secondary #70ffaf (Δ 1.969) — https://brandsweets.com/colors/brands/deno-com

## Palette tool

Open this color locked as the lead with four explored companions: https://brandsweets.com/palettes/new/57ffbc-a2beb6-d459c6-1f2d2d-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: "#57ffbc" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.