# #99b027

A color — vivid. Deterministic analysis from BrandSweets (no inference).

## Values

- Hex: `#99b027`
- RGB: rgb(153, 176, 39)
- HSL: hsl(70, 64%, 42%)
- OKLCH: oklch(0.715 0.156 119.1)
- Relative luminance: 0.3797
- Nearest named color: Augustus Asparagus (#90aa0b, Δ 2.313) — https://brandsweets.com/colors/augustus-asparagus
- Moods: vivid
- Page: https://brandsweets.com/colors/99b027

## Tints & shades

- Tints (toward white): #afc92c, #bad43a, #c3d954, #cade68, #d3e382, #dce99b, #e3eeb0, #ecf3c9, #f3f8de, #fcfdf7
- Shades (toward black): #8a9f23, #7c8e1f, #71821c, #627119, #546015, #454f11, #373f0e, #2c320b, #1d2107, #0f1104

## Harmonies

- Complementary: #3d27b0
- Analogous: #b08227, #54b027
- Triadic: #2799b0, #b02799
- Split-complementary: #2754b0, #8227b0
- Tetradic: #27b082, #3d27b0, #b02754

## Colors that go with #99b027

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

- **Medium Purple** #9370db [harmony, pool: complementary] — Medium Purple sits directly opposite #99b027 on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight. Seen in: Obsidian (https://brandsweets.com/colors/brands/obsidian-md). — https://brandsweets.com/colors/mediumpurple
- **Blue** #0000ff [pool] — 5 real palettes, including Minecraft's brand system and Spotify's brand system put Blue beside #99b027, as the accent. Seen in: Minecraft (https://brandsweets.com/colors/brands/minecraft-net), Spotify (https://brandsweets.com/colors/brands/spotify), Unity (https://brandsweets.com/colors/brands/unity-com), Lexus (https://brandsweets.com/colors/brands/lexus-com). — https://brandsweets.com/colors/blue
- **Charcoal** #36454f [role, pool] — Charcoal is the body-text near-black for #99b027: 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), Mint Modern (https://brandsweets.com/palettes/modern#mint-modern). — https://brandsweets.com/colors/charcoal
- **Dark Olive Green** #556b2f [pool] — Dark Olive Green shows up next to #99b027 in 4 real palettes, including Undergrowth and Forest Floor, as the supporting colour. Seen in: Undergrowth (https://brandsweets.com/palettes/dark#undergrowth), Forest Floor (https://brandsweets.com/palettes/dark#forest-floor), 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 #99b027: 4 real palettes, including Liquid Death's brand system and Playground, as the supporting colour. Seen in: Liquid Death (https://brandsweets.com/colors/brands/liquiddeath-com), Playground (https://brandsweets.com/palettes/bold#playground), Unity (https://brandsweets.com/colors/brands/unity-com), Spline (https://brandsweets.com/colors/brands/spline-design). — https://brandsweets.com/colors/dodgerblue
- **Royal Blue** #4169e1 [pool] — Royal Blue is paired with #99b027 in 4 real palettes, including Disney's brand system and Brilliant's brand system, as the lead colour. Seen in: Disney (https://brandsweets.com/colors/brands/disney-com), Brilliant (https://brandsweets.com/colors/brands/brilliant-org), Chevrolet (https://brandsweets.com/colors/brands/chevrolet-com), Guinness (https://brandsweets.com/colors/brands/guinness-com). — https://brandsweets.com/colors/royalblue
- **Saddle Brown** #8b4513 [pool] — Designers have shipped Saddle Brown with #99b027: 4 real palettes, including Homestead and Darkroom, as the lead colour. Seen in: Homestead (https://brandsweets.com/palettes/warm#homestead), Darkroom (https://brandsweets.com/palettes/muted#darkroom), Bakery (https://brandsweets.com/palettes/warm#bakery), Cider (https://brandsweets.com/palettes/warm#cider). — https://brandsweets.com/colors/saddlebrown
- **Slate Gray** #708090 [pool] — 4 real palettes, including Ledger Dark and Noir Beauty put Slate Gray beside #99b027, as the supporting colour. Seen in: Ledger Dark (https://brandsweets.com/palettes/dark#ledger-dark), Noir Beauty (https://brandsweets.com/palettes/dark#noir-beauty), Midnight Luxe (https://brandsweets.com/palettes/luxury#midnight-luxe), Indigo SaaS (https://brandsweets.com/palettes/modern#indigo-saas). — https://brandsweets.com/colors/slategray

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

- On white (#ffffff): 2.44:1 — AA fail, AA-large fail, AAA fail. Fix: AA: text → #6d7d1c (4.56:1); AA: background → #3b3b3b (4.58:1); AAA: text → #505c14 (7.29:1); AAA: background → #1a1a1a (7.12:1)
- On black (#000000): 8.59:1 — AA pass, AA-large pass, AAA pass

## Palette tool

Open this color locked as the lead with four explored companions: https://brandsweets.com/palettes/new/99b027-b6bea2-4e7cdf-252d1f-f1efe9?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: "#99b027" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.