# #91de9f

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

## Values

- Hex: `#91de9f`
- RGB: rgb(145, 222, 159)
- HSL: hsl(131, 54%, 72%)
- OKLCH: oklch(0.834 0.116 149.1)
- Relative luminance: 0.6077
- Nearest named color: Jovial Jade (#88ddaa, Δ 1.671) — https://brandsweets.com/colors/jovial-jade
- Moods: light, clean
- Page: https://brandsweets.com/colors/91de9f

## Tints & shades

- Tints (toward white): #9de2a9, #a5e4b0, #b0e8bb, #b8eac1, #c4edcc, #d0f1d6, #d8f3dd, #e4f7e7, #ebf9ee, #f7fdf8
- Shades (toward black): #76d687, #5ace6f, #43c75b, #35b14c, #2d9540, #247a34, #1c5e28, #15471e, #0d2b12, #051007

## Harmonies

- Complementary: #de91d0
- Analogous: #a9de91, #91dec6
- Triadic: #9f91de, #de9f91
- Split-complementary: #c691de, #de91a9
- Tetradic: #91a9de, #de91d0, #dec691

## Colors that go with #91de9f

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 #91de9f: 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), Docker (https://brandsweets.com/colors/brands/docker-com), Frost & Ember (https://brandsweets.com/palettes/bold#frost-and-ember), Zendesk (https://brandsweets.com/colors/brands/zendesk-com). — https://brandsweets.com/colors/charcoal
- **Plum** #dda0dd [harmony, pool: complementary] — Plum sits directly opposite #91de9f 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 #91de9f in 4 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), Frost & Ember (https://brandsweets.com/palettes/bold#frost-and-ember). — https://brandsweets.com/colors/crimson
- **Slate Gray** #708090 [pool] — 4 real palettes, including Ledger Dark and Still Water put Slate Gray beside #91de9f, as the supporting colour. Seen in: Ledger Dark (https://brandsweets.com/palettes/dark#ledger-dark), Still Water (https://brandsweets.com/palettes/cool#still-water), Sepia Mono (https://brandsweets.com/palettes/warm#sepia-mono), Kiln (https://brandsweets.com/palettes/dark#kiln). — https://brandsweets.com/colors/slategray
- **Taupe** #483c32 [pool] — Taupe is paired with #91de9f in 21 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), Mint Chip (https://brandsweets.com/palettes/light#mint-chip), Astro (https://brandsweets.com/colors/brands/astro-build). — https://brandsweets.com/colors/taupe
- **Dark Salmon** #e9967a [harmony, pool: triadic] — Dark Salmon completes a triad with #91de9f — three hues spaced evenly round the wheel, the classic way to get energy into a palette without a clash. Seen in: Chalkboard (https://brandsweets.com/palettes/dark#chalkboard), Polaroid (https://brandsweets.com/palettes/light#polaroid). — https://brandsweets.com/colors/darksalmon
- **Deep Sky Blue** #00bfff [pool] — Designers have shipped Deep Sky Blue with #91de9f: 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
- **Hunter Green** #355e3b [pool] — Hunter Green is paired with #91de9f in 3 real palettes, including 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), Pine & Birch (https://brandsweets.com/palettes/clean#pine-and-birch). — https://brandsweets.com/colors/hunter-green

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

- On white (#ffffff): 1.6:1 — AA fail, AA-large fail, AAA fail. Fix: AA: text → #288639 (4.61:1); AA: background → #575757 (4.53:1); AAA: text → #1e662c (7.02:1); AAA: background → #3b3b3b (7.02:1)
- On black (#000000): 13.15:1 — 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/91de9f-a2beaa-b34edf-1f2d28-ecf1e9?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: "#91de9f" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.