# #135e31

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

## Values

- Hex: `#135e31`
- RGB: rgb(19, 94, 49)
- HSL: hsl(144, 66%, 22%)
- OKLCH: oklch(0.426 0.102 151.9)
- Relative luminance: 0.0837
- Nearest named color: Ficus Elastica (#006131, Δ 1.083) — https://brandsweets.com/colors/ficus-elastica
- Moods: vivid, dark, luxury, bold
- Page: https://brandsweets.com/colors/135e31

## Tints & shades

- Tints (toward white): #1a7f42, #209d52, #27be64, #34d574, #56dc8c, #78e3a3, #95e9b7, #b7f0ce, #d5f6e2, #f7fdf9
- Shades (toward black): #11552c, #104c28, #0f4826, #0d3f21, #0b371d, #0a2f18, #082614, #072212, #05190d, #031109

## Harmonies

- Complementary: #5d1340
- Analogous: #1a5d13, #135d56
- Triadic: #31135d, #5d3113
- Split-complementary: #56135d, #5d131a
- Tetradic: #131a5d, #5d1340, #5d5613

## Colors that go with #135e31

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 text near-black for #135e31: softer than #000 and cool enough to feel like part of the same palette. 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), Codecademy (https://brandsweets.com/colors/brands/codecademy-com). — https://brandsweets.com/colors/charcoal
- **Royal Blue** #4169e1 [harmony, pool: triadic] — Royal Blue completes a triad with #135e31 — 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), Console Light (https://brandsweets.com/palettes/technical#console-light), Disney (https://brandsweets.com/colors/brands/disney-com), Subaru (https://brandsweets.com/colors/brands/subaru-com). — https://brandsweets.com/colors/royalblue
- **Medium Violet Red** #c71585 [harmony, pool: complementary] — Medium Violet Red sits directly opposite #135e31 on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight. Seen in: Bun (https://brandsweets.com/colors/brands/bun-sh). — https://brandsweets.com/colors/mediumvioletred
- **Sage Green** #9caf88 [pool] — Designers have shipped Sage Green with #135e31: 4 real palettes, including Pine & Birch and Darkroom, as the supporting colour. Seen in: Pine & Birch (https://brandsweets.com/palettes/clean#pine-and-birch), Darkroom (https://brandsweets.com/palettes/muted#darkroom), Olive Grove (https://brandsweets.com/palettes/muted#olive-grove), Stone (https://brandsweets.com/palettes/neutral#stone). — https://brandsweets.com/colors/sage-green
- **Taupe** #483c32 [pool] — Taupe is paired with #135e31 in 14 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), 7-Eleven (https://brandsweets.com/colors/brands/7-eleven-com), Squarespace (https://brandsweets.com/colors/brands/squarespace-com). — https://brandsweets.com/colors/taupe
- **Blue Violet** #8a2be2 [harmony, pool: split] — Blue Violet is a split-complement of #135e31: nearly opposite, so it still pops against it, without the vibrating edge of a true complement. Seen in: Gemstone (https://brandsweets.com/palettes/vivid#gemstone). — https://brandsweets.com/colors/blueviolet
- **Blue** #0000ff [pool] — 3 real palettes, including Rolex's brand system and Warp's brand system put Blue beside #135e31, 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
- **Champagne** #f7e7ce [pool] — 3 real palettes, including Darkroom and Sweetgreen's brand system put Champagne beside #135e31, as the surface under it. Seen in: Darkroom (https://brandsweets.com/palettes/muted#darkroom), Sweetgreen (https://brandsweets.com/colors/brands/sweetgreen-com), BrandSweets (https://brandsweets.com/colors/brands/brandsweets). — https://brandsweets.com/colors/champagne

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

- On white (#ffffff): 7.86:1 — AA pass, AA-large pass, AAA pass
- On black (#000000): 2.67:1 — AA fail, AA-large fail, AAA fail. Fix: AA: text → #1c8747 (4.61:1); AA: background → #c4c4c4 (4.5:1); AAA: text → #24ae5b (7.28:1); AAA: background → #f2f2f2 (7.02:1)

## Brands using this color

- **Rolex** — primary #006039 (Δ 1.089) — https://brandsweets.com/colors/brands/rolex-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/135e31-a2beb0-ca59d4-1f2d2b-eaf1e9?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: "#135e31" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.