# #154c16

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

## Values

- Hex: `#154c16`
- RGB: rgb(21, 76, 22)
- HSL: hsl(121, 57%, 19%)
- OKLCH: oklch(0.368 0.102 143.4)
- Relative luminance: 0.0539
- Nearest named color: British Racing Green (#05480d, Δ 1.892) — https://brandsweets.com/colors/british-racing-green
- Moods: dark, luxury, bold
- Page: https://brandsweets.com/colors/154c16

## Tints & shades

- Tints (toward white): #1e6c1f, #268c28, #2fac31, #3bc93d, #5bd25d, #77da79, #97e298, #b7ebb8, #d7f4d7, #f7fdf7
- Shades (toward black): #144815, #124012, #103c11, #0e340f, #0d300e, #0b280b, #0a240a, #081c08, #071807, #041005

## Harmonies

- Complementary: #4c154b
- Analogous: #304c15, #154c31
- Triadic: #16154c, #4c1615
- Split-complementary: #31154c, #4c1530
- Tetradic: #15304c, #4c154b, #4c3115

## Colors that go with #154c16

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] — 6 real palettes, including Rolex's brand system and Instacart's brand system put Blue beside #154c16, as the accent. Seen in: Rolex (https://brandsweets.com/colors/brands/rolex-com), Instacart (https://brandsweets.com/colors/brands/instacart-com), Jeep (https://brandsweets.com/colors/brands/jeep-com), Dunkin' (https://brandsweets.com/colors/brands/dunkindonuts-com). — https://brandsweets.com/colors/blue
- **Crimson** #dc143c [harmony, pool: triadic] — Crimson completes a triad with #154c16 — 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), Codecademy (https://brandsweets.com/colors/brands/codecademy-com), Dunkin' (https://brandsweets.com/colors/brands/dunkindonuts-com). — https://brandsweets.com/colors/crimson
- **Emerald Green** #50c878 [pool] — Emerald Green is paired with #154c16 in 6 real palettes, including CircleCI's brand system and Chime's brand system, as the supporting colour. Seen in: CircleCI (https://brandsweets.com/colors/brands/circleci-com), Chime (https://brandsweets.com/colors/brands/chime-com), WhatsApp (https://brandsweets.com/colors/brands/whatsapp-com), Neon (https://brandsweets.com/colors/brands/neon-tech). — https://brandsweets.com/colors/emerald-green
- **Sage Green** #9caf88 [pool] — Designers have shipped Sage Green with #154c16: 5 real palettes, including Pine & Birch and Garden Wedding, as the supporting colour. Seen in: Pine & Birch (https://brandsweets.com/palettes/clean#pine-and-birch), Garden Wedding (https://brandsweets.com/palettes/light#garden-wedding), Stone (https://brandsweets.com/palettes/neutral#stone), Polaroid (https://brandsweets.com/palettes/light#polaroid). — https://brandsweets.com/colors/sage-green
- **Taupe** #483c32 [pool] — Taupe is paired with #154c16 in 7 real palettes, including Squarespace's brand system and Pine & Birch, as the lead colour. Seen in: Squarespace (https://brandsweets.com/colors/brands/squarespace-com), Pine & Birch (https://brandsweets.com/palettes/clean#pine-and-birch), Chobani (https://brandsweets.com/colors/brands/chobani-com), Bookshop (https://brandsweets.com/palettes/editorial#bookshop). — https://brandsweets.com/colors/taupe
- **Dark Orchid** #9932cc [harmony: complementary] — Dark Orchid sits directly opposite #154c16 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
- **Blush Pink** #e8b4b8 [pool] — 3 real palettes, including Garden Wedding and Nursery put Blush Pink beside #154c16, as the supporting colour. Seen in: Garden Wedding (https://brandsweets.com/palettes/light#garden-wedding), Nursery (https://brandsweets.com/palettes/light#nursery), Rain Garden (https://brandsweets.com/palettes/cool#rain-garden). — https://brandsweets.com/colors/blush-pink
- **Charcoal** #36454f [role, pool] — Charcoal is the body-text near-black for #154c16: its slight blue cast keeps type crisp beside a warm colour where pure #000 looks heavy. Seen in: Codecademy (https://brandsweets.com/colors/brands/codecademy-com). — https://brandsweets.com/colors/charcoal

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

- On white (#ffffff): 10.11:1 — AA pass, AA-large pass, AAA pass
- On black (#000000): 2.08:1 — AA fail, AA-large fail, AAA fail. Fix: AA: text → #258827 (4.63:1); AA: background → #adadad (4.5:1); AAA: text → #2fac31 (7.07:1); AAA: background → #d9d9d9 (7.16:1)

## 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/154c16-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: "#154c16" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.