# #a6a421

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

## Values

- Hex: `#a6a421`
- RGB: rgb(166, 164, 33)
- HSL: hsl(59, 67%, 39%)
- OKLCH: oklch(0.698 0.142 108.6)
- Relative luminance: 0.3477
- Nearest named color: Countryside (#a4a404, Δ 0.975) — https://brandsweets.com/colors/countryside
- Moods: warm, vivid, playful, bold
- Page: https://brandsweets.com/colors/a6a421

## Tints & shades

- Tints (toward white): #c0bd26, #d6d32e, #dbd848, #e0de61, #e5e37b, #e9e890, #eeedaa, #f3f2c3, #f8f8dd, #fdfdf6
- Shades (toward black): #99971e, #88861b, #7b7a18, #6a6915, #5e5c13, #4d4c0f, #403f0d, #2f2e09, #222207, #111103

## Harmonies

- Complementary: #2123a6
- Analogous: #a66121, #66a621
- Triadic: #21a6a4, #a421a6
- Split-complementary: #2166a6, #6121a6
- Tetradic: #21a661, #2123a6, #a62166

## Colors that go with #a6a421

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 #a6a421: its slight blue cast keeps type crisp beside a warm colour where pure #000 looks heavy. Seen in: Zendesk (https://brandsweets.com/colors/brands/zendesk-com), Disney (https://brandsweets.com/colors/brands/disney-com), Puma (https://brandsweets.com/colors/brands/puma-com), Paper & Pine (https://brandsweets.com/palettes/minimal#paper-and-pine). — https://brandsweets.com/colors/charcoal
- **Cornflower Blue** #6495ed [harmony, pool: complementary] — Cornflower Blue sits directly opposite #a6a421 on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight. Seen in: Terminal (https://brandsweets.com/palettes/technical#terminal). — https://brandsweets.com/colors/cornflowerblue
- **Blue** #0000ff [pool] — 5 real palettes, including Lexus's brand system and League of Legends's brand system put Blue beside #a6a421, as the supporting colour. Seen in: Lexus (https://brandsweets.com/colors/brands/lexus-com), League of Legends (https://brandsweets.com/colors/brands/leagueoflegends-com), Minecraft (https://brandsweets.com/colors/brands/minecraft-net), Rolex (https://brandsweets.com/colors/brands/rolex-com). — https://brandsweets.com/colors/blue
- **Champagne** #f7e7ce [pool] — 6 real palettes, including Forest Floor and Midnight Luxe put Champagne beside #a6a421, as that palette's text colour. Seen in: Forest Floor (https://brandsweets.com/palettes/dark#forest-floor), Midnight Luxe (https://brandsweets.com/palettes/luxury#midnight-luxe), Darkroom (https://brandsweets.com/palettes/muted#darkroom), Coffee Bar (https://brandsweets.com/palettes/dark#coffee-bar). — https://brandsweets.com/colors/champagne
- **Dark Olive Green** #556b2f [pool] — Dark Olive Green shows up next to #a6a421 in 4 real palettes, including Forest Floor and Undergrowth, as the supporting colour. Seen in: Forest Floor (https://brandsweets.com/palettes/dark#forest-floor), Undergrowth (https://brandsweets.com/palettes/dark#undergrowth), Olive Grove (https://brandsweets.com/palettes/muted#olive-grove), Cider (https://brandsweets.com/palettes/warm#cider). — https://brandsweets.com/colors/darkolivegreen
- **Dodger Blue** #1e90ff [pool] — Designers have shipped Dodger Blue with #a6a421: 4 real palettes, including Liquid Death's brand system and Spline's brand system, as the supporting colour. Seen in: Liquid Death (https://brandsweets.com/colors/brands/liquiddeath-com), Spline (https://brandsweets.com/colors/brands/spline-design), Opensea (https://brandsweets.com/colors/brands/opensea-io), Unity (https://brandsweets.com/colors/brands/unity-com). — https://brandsweets.com/colors/dodgerblue
- **Emerald Green** #50c878 [pool] — Emerald Green is paired with #a6a421 in 4 real palettes, including Ledger Dark and Peloton's brand system, as the accent. Seen in: Ledger Dark (https://brandsweets.com/palettes/dark#ledger-dark), Peloton (https://brandsweets.com/colors/brands/peloton-com), Ubereats (https://brandsweets.com/colors/brands/ubereats-com), Scale AI (https://brandsweets.com/colors/brands/scale-com). — https://brandsweets.com/colors/emerald-green
- **Hunter Green** #355e3b [pool] — Hunter Green is paired with #a6a421 in 4 real palettes, including Fireside and Darkroom, as the supporting colour. Seen in: Fireside (https://brandsweets.com/palettes/dark#fireside), Darkroom (https://brandsweets.com/palettes/muted#darkroom), Pine & Birch (https://brandsweets.com/palettes/clean#pine-and-birch), Rolex (https://brandsweets.com/colors/brands/rolex-com). — https://brandsweets.com/colors/hunter-green

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

- On white (#ffffff): 2.64:1 — AA fail, AA-large fail, AAA fail. Fix: AA: text → #7b7a18 (4.53:1); AA: background → #363636 (4.58:1); AAA: text → #595812 (7.42:1); AAA: background → #121212 (7.1:1)
- On black (#000000): 7.95:1 — AA pass, AA-large pass, AAA pass

## 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/a6a421-bbbea2-4e96df-272d1f-f1ede9?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: "#a6a421" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.