Color

#066b4e

#066b4e
hex#066b4e
rgbrgb(6, 107, 78)
hslhsl(163, 89%, 22%)
oklchoklch(0.469 0.095 166)
Closest name: Into the Green (#0d6c49)Relative luminance 0.111

Colors that go with #066b4e

Charcoal, Crimson and Medium Violet Red 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 →

#6a0622

#066a1c · #06546a

#4e066a · #6a4e06

Split-complementary

Open in tool →

#6a0654 · #6a1c06

#1c066a · #6a0622 · #546a06

Contrast

#066b4e as textRatioAAAA largeAAAFix
Aaon white
6.52:1passpassfail
  • AAA: use #06654a as the text (7.08:1)
Aaon black
3.22:1failpassfail
  • AA: use #088763 as the text (4.66:1)
  • AAA: use #0aae7f as the text (7.37:1)
  • AA: or shift the background to #d9d9d9 (4.62:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #066b4e as the background.

Brands using this color

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

Palettes built around it

Fonts for this mood

#066b4e reads as vivid, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #066b4e
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 #066b4e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/066b4e-a2beb9-d459b7-1f2b2d-e9f1eb?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