# #91de99

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

## Values

- Hex: `#91de99`
- RGB: rgb(145, 222, 153)
- HSL: hsl(126, 54%, 72%)
- OKLCH: oklch(0.833 0.122 146.9)
- Relative luminance: 0.6056
- Nearest named color: Leek (#98d98e, Δ 1.564) — https://brandsweets.com/colors/leek
- Moods: light, clean
- Page: https://brandsweets.com/colors/91de99

## Tints & shades

- Tints (toward white): #9de2a4, #a5e4ab, #b0e8b6, #b8eabd, #c4edc8, #d0f1d3, #d8f3da, #e4f7e5, #ebf9ed, #f7fdf8
- Shades (toward black): #76d67f, #5ace66, #43c750, #35b141, #2d9537, #247a2d, #1c5e23, #15471a, #0d2b10, #051006

## Harmonies

- Complementary: #de91d6
- Analogous: #b0de91, #91debf
- Triadic: #9991de, #de9991
- Split-complementary: #bf91de, #de91b0
- Tetradic: #91b0de, #de91d6, #debf91

## Colors that go with #91de99

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 #91de99: 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 #91de99 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 #91de99 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
- **Mustard Yellow** #ffdb58 [pool] — 4 real palettes, including Fresh Juice and Citrus Grove put Mustard Yellow beside #91de99, as the supporting colour. Seen in: Fresh Juice (https://brandsweets.com/palettes/playful#fresh-juice), Citrus Grove (https://brandsweets.com/palettes/warm#citrus-grove), Crayon Box (https://brandsweets.com/palettes/playful#crayon-box), Meadow (https://brandsweets.com/palettes/light#meadow). — https://brandsweets.com/colors/mustard
- **Red** #ff0000 [pool] — Red is paired with #91de99 in 4 real palettes, including Gatorade's brand system and Wise's brand system, as the supporting colour. Seen in: Gatorade (https://brandsweets.com/colors/brands/gatorade-com), Wise (https://brandsweets.com/colors/brands/wise-com), Wired (https://brandsweets.com/colors/brands/wired-com), Mattel (https://brandsweets.com/colors/brands/mattel-com). — https://brandsweets.com/colors/red
- **Taupe** #483c32 [pool] — Taupe is paired with #91de99 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), Mint Chip (https://brandsweets.com/palettes/light#mint-chip), Astro (https://brandsweets.com/colors/brands/astro-build). — https://brandsweets.com/colors/taupe
- **Blue** #0000ff [pool] — 3 real palettes, including Uber's brand system and Minecraft's brand system put Blue beside #91de99, as the accent. Seen in: Uber (https://brandsweets.com/colors/brands/uber-com), Minecraft (https://brandsweets.com/colors/brands/minecraft-net), MongoDB (https://brandsweets.com/colors/brands/mongodb-com). — https://brandsweets.com/colors/blue
- **Dark Salmon** #e9967a [harmony, pool: triadic] — Dark Salmon completes a triad with #91de99 — 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

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

- On white (#ffffff): 1.6:1 — AA fail, AA-large fail, AAA fail. Fix: AA: text → #288631 (4.62:1); AA: background → #575757 (4.51:1); AAA: text → #1e6626 (7.04:1); AAA: background → #383838 (7.32:1)
- On black (#000000): 13.11:1 — 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/91de99-a2bea8-a74edf-1f2d27-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: "#91de99" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.