Color

#669103

#669103
hex#669103
rgbrgb(102, 145, 3)
hslhsl(78, 96%, 29%)
oklchoklch(0.602 0.156 127.7)
Closest name: Asparagus Sultan (#6a8e22)Relative luminance 0.2308

Colors that go with #669103

Crimson, Blue and Charcoal lead the list. Each partner is a real named colour with the reason it works — a wheel relationship, a neutral that carries it, or a pairing lifted from a palette or brand system that actually shipped — and every pair opens in the palette tool.

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#2e0391

#917503 · #1f9103

#036691 · #910366

Split-complementary

Open in tool →

#031f91 · #750391

#039175 · #2e0391 · #91031f

Contrast

#669103 as textRatioAAAA largeAAAFix
Aaon white
3.74:1failpassfail
  • AA: use #5c8203 as the text (4.52:1)
  • AAA: use #435f02 as the text (7.3:1)
  • AA: or shift the background to #1c1c1c (4.56:1)
Aaon black
5.62:1passpassfail
  • AAA: use #74a503 as the text (7.13:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #669103 as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Fonts for this mood

#669103 reads as vivid, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #669103
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — direct_palette, edit_direction, check_palette, check_contrast — read-only, no key. Every direction it proposes comes with a /colors/d/… link: open it, lock what you like, paste the link back, and the agent edits rather than re-rolls.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

›analyze #669103 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/669103-b2bea2-4e69df-232d1f-f1f0e9?lock=0&style=vibrant

Want the agent to remember your picks and write them into a living brand? Create a free BrandSweets workspace.

Machine-readable: color.md