# #a37f0a

A color — warm, vivid, playful, bold. Deterministic analysis from BrandSweets (no inference).

## Values

- Hex: `#a37f0a`
- RGB: rgb(163, 127, 10)
- HSL: hsl(46, 88%, 34%)
- OKLCH: oklch(0.614 0.123 88.2)
- Relative luminance: 0.2299
- Nearest named color: Captain Kirk (#9b870c, Δ 2.414) — https://brandsweets.com/colors/captain-kirk
- Moods: warm, vivid, playful, bold
- Page: https://brandsweets.com/colors/a37f0a

## Tints & shades

- Tints (toward white): #c0960c, #e1b00e, #f1bf1e, #f3c93f, #f5d15c, #f6d979, #f9e39a, #faebb7, #fdf4d9, #fefcf5
- Shades (toward black): #957409, #866909, #785e08, #695207, #5b4706, #4d3c05, #3e3104, #302503, #221a02, #130f01

## Harmonies

- Complementary: #0a2ea3
- Analogous: #a3330a, #7aa30a
- Triadic: #0aa37f, #7f0aa3
- Split-complementary: #0a7aa3, #330aa3
- Tetradic: #0aa333, #0a2ea3, #a30a7a

## Colors that go with #a37f0a

Named partners (harmony on the OKLCH wheel, co-occurrence in curated palettes and brand systems, and the neutrals that carry it), best first:

- **Royal Blue** #4169e1 [harmony, pool: complementary] — Royal Blue sits directly opposite #a37f0a on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight. Seen in: Guinness (https://brandsweets.com/colors/brands/guinness-com), Chevrolet (https://brandsweets.com/colors/brands/chevrolet-com), Wayfair (https://brandsweets.com/colors/brands/wayfair-com). — https://brandsweets.com/colors/royalblue
- **Champagne** #f7e7ce [pool] — 5 real palettes, including Bramble and Coffee Bar put Champagne beside #a37f0a, as that palette's text colour. Seen in: Bramble (https://brandsweets.com/palettes/muted#bramble), Coffee Bar (https://brandsweets.com/palettes/dark#coffee-bar), Woodsmoke (https://brandsweets.com/palettes/dark#woodsmoke), Forest Floor (https://brandsweets.com/palettes/dark#forest-floor). — https://brandsweets.com/colors/champagne
- **Charcoal** #36454f [role, pool] — Charcoal is the body-text near-black for #a37f0a: its slight blue cast keeps type crisp beside a warm colour where pure #000 looks heavy. Seen in: Puma (https://brandsweets.com/colors/brands/puma-com), Paper & Pine (https://brandsweets.com/palettes/minimal#paper-and-pine), Zendesk (https://brandsweets.com/colors/brands/zendesk-com). — https://brandsweets.com/colors/charcoal
- **Dodger Blue** #1e90ff [pool] — Designers have shipped Dodger Blue with #a37f0a: 4 real palettes, including Opensea's brand system and Notion's brand system, as the lead colour. Seen in: Opensea (https://brandsweets.com/colors/brands/opensea-io), Notion (https://brandsweets.com/colors/brands/notion), Spline (https://brandsweets.com/colors/brands/spline-design), Liquid Death (https://brandsweets.com/colors/brands/liquiddeath-com). — https://brandsweets.com/colors/dodgerblue
- **Hunter Green** #355e3b [pool] — Hunter Green is paired with #a37f0a in 4 real palettes, including Rolex's brand system and Desert Road, as the lead colour. Seen in: Rolex (https://brandsweets.com/colors/brands/rolex-com), Desert Road (https://brandsweets.com/palettes/warm#desert-road), Bookshop (https://brandsweets.com/palettes/editorial#bookshop), Darkroom (https://brandsweets.com/palettes/muted#darkroom). — https://brandsweets.com/colors/hunter-green
- **Saddle Brown** #8b4513 [pool] — Designers have shipped Saddle Brown with #a37f0a: 5 real palettes, including Cider and Bakery, as the lead colour. Seen in: Cider (https://brandsweets.com/palettes/warm#cider), Bakery (https://brandsweets.com/palettes/warm#bakery), Homestead (https://brandsweets.com/palettes/warm#homestead), Bookshop (https://brandsweets.com/palettes/editorial#bookshop). — https://brandsweets.com/colors/saddlebrown
- **Sage Green** #9caf88 [pool] — Designers have shipped Sage Green with #a37f0a: 4 real palettes, including Riverbed and Homestead, as the supporting colour. Seen in: Riverbed (https://brandsweets.com/palettes/muted#riverbed), Homestead (https://brandsweets.com/palettes/warm#homestead), Forest Floor (https://brandsweets.com/palettes/dark#forest-floor), Olive Grove (https://brandsweets.com/palettes/muted#olive-grove). — https://brandsweets.com/colors/sage-green
- **Slate Gray** #708090 [pool] — 6 real palettes, including Atelier and Riverbed put Slate Gray beside #a37f0a, as the supporting colour. Seen in: Atelier (https://brandsweets.com/palettes/elegant#atelier), Riverbed (https://brandsweets.com/palettes/muted#riverbed), Greige (https://brandsweets.com/palettes/neutral#greige), Newsprint (https://brandsweets.com/palettes/editorial#newsprint). — https://brandsweets.com/colors/slategray

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

- On white (#ffffff): 3.75:1 — AA fail, AA-large pass, AAA fail. Fix: AA: text → #907009 (4.66:1); AA: background → #1c1c1c (4.54:1); AAA: text → #6e5607 (7.01:1)
- On black (#000000): 5.6:1 — AA pass, AA-large pass, AAA fail. Fix: AAA: text → #bb920c (7.23:1)

## Brands using this color

- **Rolex** — secondary #a37e2c (Δ 1.803) — https://brandsweets.com/colors/brands/rolex-com

## Fonts for this mood

- warm: https://brandsweets.com/fonts/mood/warm
- playful: https://brandsweets.com/fonts/mood/playful
- 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/a37f0a-c4bf9c-62adcb-2a2d1f-f1ece9?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: "#a37f0a" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.