# #105b11

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

## Values

- Hex: `#105b11`
- RGB: rgb(16, 91, 17)
- HSL: hsl(121, 70%, 21%)
- OKLCH: oklch(0.412 0.127 143)
- Relative luminance: 0.0763
- Nearest named color: Lincoln Green (#195905, Δ 0.781) — https://brandsweets.com/colors/lincoln-green
- Moods: vivid, dark, luxury, bold
- Page: https://brandsweets.com/colors/105b11

## Tints & shades

- Tints (toward white): #167e18, #1c9c1e, #22bf24, #2fda32, #52e054, #70e672, #93ec94, #b5f2b6, #d4f7d4, #f6fdf6
- Shades (toward black): #0f5210, #0e4e0f, #0c450d, #0b3d0c, #0a380b, #083009, #072707, #051e06, #051a05, #031103

## Harmonies

- Complementary: #5b105a
- Analogous: #345b10, #105b37
- Triadic: #11105b, #5b1110
- Split-complementary: #37105b, #5b1034
- Tetradic: #10345b, #5b105a, #5b3710

## Colors that go with #105b11

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 #105b11: 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), Pampers (https://brandsweets.com/colors/brands/pampers-com), Stanley (https://brandsweets.com/colors/brands/stanley1913-com). — https://brandsweets.com/colors/charcoal
- **Taupe** #483c32 [pool] — Taupe is paired with #105b11 in 8 real palettes, including Pine & Birch and Bookshop, as that palette's text colour. Seen in: Pine & Birch (https://brandsweets.com/palettes/clean#pine-and-birch), Bookshop (https://brandsweets.com/palettes/editorial#bookshop), Squarespace (https://brandsweets.com/colors/brands/squarespace-com), 7-Eleven (https://brandsweets.com/colors/brands/7-eleven-com). — https://brandsweets.com/colors/taupe
- **Dark Orchid** #9932cc [harmony: complementary] — Dark Orchid sits directly opposite #105b11 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
- **Blue** #0000ff [pool] — 3 real palettes, including Rolex's brand system and Warp's brand system put Blue beside #105b11, as the accent. Seen in: Rolex (https://brandsweets.com/colors/brands/rolex-com), Warp (https://brandsweets.com/colors/brands/warp-dev), Jeep (https://brandsweets.com/colors/brands/jeep-com). — https://brandsweets.com/colors/blue
- **Emerald Green** #50c878 [pool] — Emerald Green is paired with #105b11 in 3 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). — https://brandsweets.com/colors/emerald-green
- **Saddle Brown** #8b4513 [pool] — Designers have shipped Saddle Brown with #105b11: 3 real palettes, including Bookshop and Cider, as the lead colour. Seen in: Bookshop (https://brandsweets.com/palettes/editorial#bookshop), Cider (https://brandsweets.com/palettes/warm#cider), Darkroom (https://brandsweets.com/palettes/muted#darkroom). — https://brandsweets.com/colors/saddlebrown
- **Crimson** #dc143c [harmony, pool: triadic] — Crimson completes a triad with #105b11 — 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
- **Royal Blue** #4169e1 [harmony, pool: triadic] — Royal Blue completes a triad with #105b11 — three hues spaced evenly round the wheel, the classic way to get energy into a palette without a clash. Seen in: Xbox (https://brandsweets.com/colors/brands/xbox-com). — https://brandsweets.com/colors/royalblue

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

- On white (#ffffff): 8.31:1 — AA pass, AA-large pass, AAA pass
- On black (#000000): 2.53:1 — AA fail, AA-large fail, AAA fail. Fix: AA: text → #188b1a (4.75:1); AA: background → #bfbfbf (4.52:1); AAA: text → #1fad21 (7.06:1); AAA: background → #ededed (7.1:1)

## Brands using this color

- **CircleCI** — primary #005700 (Δ 1.793) — https://brandsweets.com/colors/brands/circleci-com
- **CircleCI** — accent #005700 (Δ 1.793) — https://brandsweets.com/colors/brands/circleci-com

## 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/105b11-a2bea6-9b4edf-1f2d26-edf1e9?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: "#105b11" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.