# #aaac1b

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

## Values

- Hex: `#aaac1b`
- RGB: rgb(170, 172, 27)
- HSL: hsl(61, 73%, 39%)
- OKLCH: oklch(0.72 0.151 110.5)
- Relative luminance: 0.3813
- Nearest named color: Countryside (#a4a404, Δ 2.384) — https://brandsweets.com/colors/countryside
- Moods: vivid
- Page: https://brandsweets.com/colors/aaac1b

## Tints & shades

- Tints (toward white): #c4c71f, #dadd27, #dfe141, #e3e65c, #e8ea76, #ebed8c, #f0f1a7, #f4f5c1, #f9f9dc, #fdfef6
- Shades (toward black): #9d9f19, #8b8d16, #7e8014, #6d6e11, #60610f, #4e4f0c, #41420a, #303108, #232306, #111203

## Harmonies

- Complementary: #1d1bac
- Analogous: #ac661b, #61ac1b
- Triadic: #1baaac, #ac1baa
- Split-complementary: #1b61ac, #661bac
- Tetradic: #1bac66, #1d1bac, #ac1b61

## Colors that go with #aaac1b

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 #aaac1b: its slight blue cast keeps type crisp beside a warm colour where pure #000 looks heavy. Seen in: Disney (https://brandsweets.com/colors/brands/disney-com), Zendesk (https://brandsweets.com/colors/brands/zendesk-com), Puma (https://brandsweets.com/colors/brands/puma-com), Paper & Pine (https://brandsweets.com/palettes/minimal#paper-and-pine). — https://brandsweets.com/colors/charcoal
- **Cornflower Blue** #6495ed [harmony, pool: complementary] — Cornflower Blue sits directly opposite #aaac1b on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight. Seen in: Terminal (https://brandsweets.com/palettes/technical#terminal), Gopro (https://brandsweets.com/colors/brands/gopro-com). — https://brandsweets.com/colors/cornflowerblue
- **Blue** #0000ff [pool] — 5 real palettes, including Minecraft's brand system and League of Legends's brand system put Blue beside #aaac1b, as the accent. Seen in: Minecraft (https://brandsweets.com/colors/brands/minecraft-net), League of Legends (https://brandsweets.com/colors/brands/leagueoflegends-com), Lexus (https://brandsweets.com/colors/brands/lexus-com), Binance (https://brandsweets.com/colors/brands/binance-com). — https://brandsweets.com/colors/blue
- **Champagne** #f7e7ce [pool] — 6 real palettes, including Forest Floor and Midnight Luxe put Champagne beside #aaac1b, as that palette's text colour. Seen in: Forest Floor (https://brandsweets.com/palettes/dark#forest-floor), Midnight Luxe (https://brandsweets.com/palettes/luxury#midnight-luxe), Darkroom (https://brandsweets.com/palettes/muted#darkroom), Bramble (https://brandsweets.com/palettes/muted#bramble). — https://brandsweets.com/colors/champagne
- **Dark Olive Green** #556b2f [pool] — Dark Olive Green shows up next to #aaac1b in 5 real palettes, including Forest Floor and Undergrowth, as the supporting colour. Seen in: Forest Floor (https://brandsweets.com/palettes/dark#forest-floor), Undergrowth (https://brandsweets.com/palettes/dark#undergrowth), Olive Grove (https://brandsweets.com/palettes/muted#olive-grove), Cider (https://brandsweets.com/palettes/warm#cider). — https://brandsweets.com/colors/darkolivegreen
- **Denim** #1560bd [pool] — Designers have shipped Denim with #aaac1b: 4 real palettes, including Open House and Guinness's brand system, as the lead colour. Seen in: Open House (https://brandsweets.com/palettes/clean#open-house), Guinness (https://brandsweets.com/colors/brands/guinness-com), Gopro (https://brandsweets.com/colors/brands/gopro-com), Wikipedia (https://brandsweets.com/colors/brands/wikipedia-org). — https://brandsweets.com/colors/denim
- **Hunter Green** #355e3b [pool] — Hunter Green is paired with #aaac1b in 4 real palettes, including Fireside and Pine & Birch, as the supporting colour. Seen in: Fireside (https://brandsweets.com/palettes/dark#fireside), Pine & Birch (https://brandsweets.com/palettes/clean#pine-and-birch), Darkroom (https://brandsweets.com/palettes/muted#darkroom), Desert Road (https://brandsweets.com/palettes/warm#desert-road). — https://brandsweets.com/colors/hunter-green
- **Royal Blue** #4169e1 [pool] — Royal Blue is paired with #aaac1b in 4 real palettes, including Chevrolet's brand system and Disney's brand system, as the supporting colour. Seen in: Chevrolet (https://brandsweets.com/colors/brands/chevrolet-com), Disney (https://brandsweets.com/colors/brands/disney-com), Guinness (https://brandsweets.com/colors/brands/guinness-com), Brilliant (https://brandsweets.com/colors/brands/brilliant-org). — https://brandsweets.com/colors/royalblue

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

- On white (#ffffff): 2.43:1 — AA fail, AA-large fail, AAA fail. Fix: AA: text → #757713 (4.77:1); AA: background → #3b3b3b (4.6:1); AAA: text → #57580e (7.48:1); AAA: background → #1c1c1c (7:1)
- On black (#000000): 8.63:1 — AA pass, AA-large pass, AAA pass

## Palette tool

Open this color locked as the lead with four explored companions: https://brandsweets.com/palettes/new/aaac1b-babea2-4e92df-272d1f-f1ede9?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: "#aaac1b" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.