# #a3de91

A color — light, clean. Deterministic analysis from BrandSweets (no inference).

## Values

- Hex: `#a3de91`
- RGB: rgb(163, 222, 145)
- HSL: hsl(106, 54%, 72%)
- OKLCH: oklch(0.841 0.12 138.5)
- Relative luminance: 0.6207
- Nearest named color: Leek (#98d98e, Δ 1.939) — https://brandsweets.com/colors/leek
- Moods: light, clean
- Page: https://brandsweets.com/colors/a3de91

## Tints & shades

- Tints (toward white): #ade29d, #b3e4a5, #bde8b0, #c4eab8, #ceedc4, #d8f1d0, #def3d8, #e8f7e4, #eff9eb, #f8fdf7
- Shades (toward black): #8cd676, #75ce5a, #61c743, #52b135, #45952d, #387a24, #2c5e1c, #214715, #142b0d, #071005

## Harmonies

- Complementary: #cc91de
- Analogous: #cade91, #91dea6
- Triadic: #91a3de, #de91a3
- Split-complementary: #a691de, #de91ca
- Tetradic: #91cade, #cc91de, #dea691

## Colors that go with #a3de91

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

- **Charcoal** #36454f [role, pool] — Charcoal is the body-text near-black for #a3de91: its slight blue cast keeps type crisp beside a warm colour where pure #000 looks heavy. Seen in: Canopy (https://brandsweets.com/palettes/cool#canopy), Zendesk (https://brandsweets.com/colors/brands/zendesk-com), Docker (https://brandsweets.com/colors/brands/docker-com), Coastal (https://brandsweets.com/palettes/cool#coastal). — https://brandsweets.com/colors/charcoal
- **Plum** #dda0dd [harmony, pool: complementary] — Plum sits directly opposite #a3de91 on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight. Seen in: Blossom (https://brandsweets.com/palettes/light#blossom). — https://brandsweets.com/colors/plum
- **Crimson** #dc143c [pool] — Crimson is paired with #a3de91 in 5 real palettes, including Wise's brand system and Tiffany & Co.'s brand system, as the accent. Seen in: Wise (https://brandsweets.com/colors/brands/wise-com), Tiffany & Co. (https://brandsweets.com/colors/brands/tiffany-com), Formula 1 (https://brandsweets.com/colors/brands/formula1-com), Diner (https://brandsweets.com/palettes/vivid#diner). — https://brandsweets.com/colors/crimson
- **Sage Green** #9caf88 [pool] — Designers have shipped Sage Green with #a3de91: 6 real palettes, including Scale AI's brand system and Polaroid, as the supporting colour. Seen in: Scale AI (https://brandsweets.com/colors/brands/scale-com), Polaroid (https://brandsweets.com/palettes/light#polaroid), Chalkboard (https://brandsweets.com/palettes/dark#chalkboard), Resort (https://brandsweets.com/palettes/light#resort). — https://brandsweets.com/colors/sage-green
- **Sky Blue** #87ceeb [pool] — Sky Blue is paired with #a3de91 in 4 real palettes, including Coastal and Still Water, as the supporting colour. Seen in: Coastal (https://brandsweets.com/palettes/cool#coastal), Still Water (https://brandsweets.com/palettes/cool#still-water), Oatly (https://brandsweets.com/colors/brands/oatly-com), Pastel Pop (https://brandsweets.com/palettes/playful#pastel-pop). — https://brandsweets.com/colors/skyblue
- **Slate Gray** #708090 [pool] — 5 real palettes, including Ledger Dark and Still Water put Slate Gray beside #a3de91, as the supporting colour. Seen in: Ledger Dark (https://brandsweets.com/palettes/dark#ledger-dark), Still Water (https://brandsweets.com/palettes/cool#still-water), Kiln (https://brandsweets.com/palettes/dark#kiln), Midnight Luxe (https://brandsweets.com/palettes/luxury#midnight-luxe). — https://brandsweets.com/colors/slategray
- **Taupe** #483c32 [pool] — Taupe is paired with #a3de91 in 20 real palettes, including Blossom and Rain Garden, as the text colour against it. Seen in: Blossom (https://brandsweets.com/palettes/light#blossom), Rain Garden (https://brandsweets.com/palettes/cool#rain-garden), Macaron (https://brandsweets.com/palettes/light#macaron), Mint Chip (https://brandsweets.com/palettes/light#mint-chip). — https://brandsweets.com/colors/taupe
- **Lilac** #c8a2c8 [harmony, pool: split] — Lilac is a split-complement of #a3de91: nearly opposite, so it still pops against it, without the vibrating edge of a true complement. Seen in: Midnight Luxe (https://brandsweets.com/palettes/luxury#midnight-luxe). — https://brandsweets.com/colors/lilac

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

- On white (#ffffff): 1.57:1 — AA fail, AA-large fail, AAA fail. Fix: AA: text → #3e8628 (4.52:1); AA: background → #575757 (4.62:1); AAA: text → #2d621d (7.3:1); AAA: background → #3b3b3b (7.16:1)
- On black (#000000): 13.41:1 — AA pass, AA-large pass, AAA pass

## Fonts for this mood

- clean: https://brandsweets.com/fonts/mood/clean

## Palette tool

Open this color locked as the lead with four explored companions: https://brandsweets.com/palettes/new/a3de91-a5bea2-774edf-1f2d22-eff1e9?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: "#a3de91" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.