# #1b520f

A color — vivid, dark, luxury, bold. Deterministic analysis from BrandSweets (no inference).

## Values

- Hex: `#1b520f`
- RGB: rgb(27, 82, 15)
- HSL: hsl(109, 69%, 19%)
- OKLCH: oklch(0.387 0.113 140.5)
- Relative luminance: 0.063
- Nearest named color: Mysterious Mixture (#0f521a, Δ 1.042) — https://brandsweets.com/colors/mysterious-mixture
- Moods: vivid, dark, luxury, bold
- Page: https://brandsweets.com/colors/1b520f

## Tints & shades

- Tints (toward white): #277415, #32971c, #3eb922, #4bd82c, #69df4e, #82e46c, #a0ea8f, #bdf1b1, #daf7d4, #f8fdf6
- Shades (toward black): #1a4e0e, #17450d, #16410c, #13380a, #113409, #0e2b08, #0d2707, #0a1e06, #091a05, #061103

## Harmonies

- Complementary: #460f52
- Analogous: #3d520f, #0f5224
- Triadic: #0f1b52, #520f1b
- Split-complementary: #240f52, #520f3d
- Tetradic: #0f3d52, #460f52, #52240f

## Colors that go with #1b520f

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 Rolex's brand system and Jeep's brand system put Blue beside #1b520f, as the accent. Seen in: Rolex (https://brandsweets.com/colors/brands/rolex-com), Jeep (https://brandsweets.com/colors/brands/jeep-com), Instacart (https://brandsweets.com/colors/brands/instacart-com), Warp (https://brandsweets.com/colors/brands/warp-dev). — https://brandsweets.com/colors/blue
- **Emerald Green** #50c878 [pool] — Emerald Green is paired with #1b520f in 4 real palettes, including CircleCI's brand system and Neon's brand system, as the supporting colour. Seen in: CircleCI (https://brandsweets.com/colors/brands/circleci-com), Neon (https://brandsweets.com/colors/brands/neon-tech), Chime (https://brandsweets.com/colors/brands/chime-com), WhatsApp (https://brandsweets.com/colors/brands/whatsapp-com). — https://brandsweets.com/colors/emerald-green
- **Sage Green** #9caf88 [pool] — Designers have shipped Sage Green with #1b520f: 4 real palettes, including Pine & Birch and Stone, as the supporting colour. Seen in: Pine & Birch (https://brandsweets.com/palettes/clean#pine-and-birch), Stone (https://brandsweets.com/palettes/neutral#stone), Garden Wedding (https://brandsweets.com/palettes/light#garden-wedding), Darkroom (https://brandsweets.com/palettes/muted#darkroom). — https://brandsweets.com/colors/sage-green
- **Taupe** #483c32 [pool] — Taupe is paired with #1b520f in 9 real palettes, including Pine & Birch and Squarespace's brand system, as that palette's text colour. Seen in: Pine & Birch (https://brandsweets.com/palettes/clean#pine-and-birch), Squarespace (https://brandsweets.com/colors/brands/squarespace-com), Bookshop (https://brandsweets.com/palettes/editorial#bookshop), Chobani (https://brandsweets.com/colors/brands/chobani-com). — https://brandsweets.com/colors/taupe
- **Dark Orchid** #9932cc [harmony: complementary] — Dark Orchid sits directly opposite #1b520f 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/darkorchid
- **Royal Blue** #4169e1 [harmony, pool: triadic] — Royal Blue completes a triad with #1b520f — three hues spaced evenly round the wheel, the classic way to get energy into a palette without a clash. Seen in: Disney (https://brandsweets.com/colors/brands/disney-com). — https://brandsweets.com/colors/royalblue
- **Crimson** #dc143c [harmony, pool: triadic] — Crimson completes a triad with #1b520f — three hues spaced evenly round the wheel, the classic way to get energy into a palette without a clash. Seen in: MAC Cosmetics (https://brandsweets.com/colors/brands/maccosmetics-com). — https://brandsweets.com/colors/crimson
- **Charcoal** #36454f [role, pool] — Charcoal is the body-text near-black for #1b520f: its slight blue cast keeps type crisp beside a warm colour where pure #000 looks heavy. Seen in: Pampers (https://brandsweets.com/colors/brands/pampers-com). — https://brandsweets.com/colors/charcoal

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

- On white (#ffffff): 9.29:1 — AA pass, AA-large pass, AAA pass
- On black (#000000): 2.26:1 — AA fail, AA-large fail, AAA fail. Fix: AA: text → #2d8619 (4.54:1); AA: background → #b5b5b5 (4.53:1); AAA: text → #39ac20 (7.1:1); AAA: background → #e0e0e0 (7.04:1)

## Fonts for this mood

- luxury: https://brandsweets.com/fonts/mood/luxury
- bold: https://brandsweets.com/fonts/mood/bold

## Palette tool

Open this color locked as the lead with four explored companions: https://brandsweets.com/palettes/new/1b520f-a4bea2-7e4edf-1f2d23-eef1e9?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: "#1b520f" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.