# #a6ef61

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

## Values

- Hex: `#a6ef61`
- RGB: rgb(166, 239, 97)
- HSL: hsl(91, 82%, 66%)
- OKLCH: oklch(0.875 0.188 132.1)
- Relative luminance: 0.707
- Nearest named color: Inchworm (#b2ec5d, Δ 1.374) — https://brandsweets.com/colors/inchworm
- Moods: vivid
- Page: https://brandsweets.com/colors/a6ef61

## Tints & shades

- Tints (toward white): #aef16f, #b6f27d, #c0f490, #c8f59e, #d0f7ab, #d8f8b9, #e0f9c7, #eafbda, #f2fde8, #fafef6
- Shades (toward black): #96ed45, #86ea2a, #75da16, #66be13, #57a210, #48870d, #396b0b, #284a07, #192e05, #0a1302

## Harmonies

- Complementary: #ab61ef
- Analogous: #edef61, #61ef64
- Triadic: #61a6ef, #ef61a6
- Split-complementary: #6461ef, #ef61ed
- Tetradic: #61edef, #ab61ef, #ef6461

## Colors that go with #a6ef61

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

- **Blue** #0000ff [pool] — 4 real palettes, including Robinhood's brand system and MongoDB's brand system put Blue beside #a6ef61, as the supporting colour. Seen in: Robinhood (https://brandsweets.com/colors/brands/robinhood-com), MongoDB (https://brandsweets.com/colors/brands/mongodb-com), Binance (https://brandsweets.com/colors/brands/binance-com), Snapchat (https://brandsweets.com/colors/brands/snapchat-com). — https://brandsweets.com/colors/blue
- **Crimson** #dc143c [pool] — Crimson is paired with #a6ef61 in 5 real palettes, including Wise's brand system and Lay's's brand system, as the accent. Seen in: Wise (https://brandsweets.com/colors/brands/wise-com), Lay's (https://brandsweets.com/colors/brands/lays-com), Ferrari (https://brandsweets.com/colors/brands/ferrari-com), Diner (https://brandsweets.com/palettes/vivid#diner). — https://brandsweets.com/colors/crimson
- **Gold** #ffd700 [pool] — Gold shows up next to #a6ef61 in 5 real palettes, including Prime Video's brand system and Star Wars's brand system, as the lead colour. Seen in: Prime Video (https://brandsweets.com/colors/brands/primevideo-com), Star Wars (https://brandsweets.com/colors/brands/starwars-com), Ikea (https://brandsweets.com/colors/brands/ikea-com), Lay's (https://brandsweets.com/colors/brands/lays-com). — https://brandsweets.com/colors/gold
- **Red** #ff0000 [pool] — Red is paired with #a6ef61 in 5 real palettes, including Wise's brand system and Gatorade's brand system, as the lead colour. Seen in: Wise (https://brandsweets.com/colors/brands/wise-com), Gatorade (https://brandsweets.com/colors/brands/gatorade-com), Heineken (https://brandsweets.com/colors/brands/heineken-com), Paddle (https://brandsweets.com/colors/brands/paddle-com). — https://brandsweets.com/colors/red
- **Plum** #dda0dd [harmony: complementary] — Plum sits directly opposite #a6ef61 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/plum
- **Violet** #ee82ee [harmony, pool: split] — Violet is a split-complement of #a6ef61: nearly opposite, so it still pops against it, without the vibrating edge of a true complement. Seen in: Gumroad (https://brandsweets.com/colors/brands/gumroad-com). — https://brandsweets.com/colors/violet
- **Lilac** #c8a2c8 [harmony, pool: split] — Lilac is a split-complement of #a6ef61: nearly opposite, so it still pops against it, without the vibrating edge of a true complement. Seen in: Phantom: The money app that'll take you placesLogo PhantomLogo PhantomLogo Phantom (https://brandsweets.com/colors/brands/phantom-com). — https://brandsweets.com/colors/lilac
- **Charcoal** #36454f [role, pool] — Charcoal is the body-text near-black for #a6ef61: its slight blue cast keeps type crisp beside a warm colour where pure #000 looks heavy. Seen in: Zendesk (https://brandsweets.com/colors/brands/zendesk-com). — https://brandsweets.com/colors/charcoal

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

- On white (#ffffff): 1.39:1 — AA fail, AA-large fail, AAA fail. Fix: AA: text → #45820d (4.72:1); AA: background → #5e5e5e (4.67:1); AAA: text → #34610a (7.34:1); AAA: background → #424242 (7.25:1)
- On black (#000000): 15.14:1 — AA pass, AA-large pass, AAA pass

## Brands using this color

- **Duolingo** — accent #a5ed6e (Δ 1.422) — https://brandsweets.com/colors/brands/duolingo

## Palette tool

Open this color locked as the lead with four explored companions: https://brandsweets.com/palettes/new/a6ef61-acbea2-534edf-202d1f-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: "#a6ef61" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.