Color

#2c776e

#2c776e
hex#2c776e
rgbrgb(44, 119, 110)
hslhsl(173, 46%, 32%)
oklchoklch(0.52 0.075 184.3)
Closest name: Green Sleeves (#39766c)Relative luminance 0.1485

Colors that go with #2c776e

Charcoal, Medium Violet Red and Champagne 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.

Real palettes that use #2c776e

Tints & shades

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

Harmonies

Complementary

Open in tool →

#772c35

#2c7749 · #2c5a77

#6e2c77 · #776e2c

Split-complementary

Open in tool →

#772c5a · #77492c

#492c77 · #772c35 · #5a772c

Contrast

#2c776e as textRatioAAAA largeAAAFix
Aaon white
5.29:1passpassfail
  • AAA: use #24615a as the text (7.16:1)
Aaon black
3.97:1failpassfail
  • AA: use #308279 as the text (4.59:1)
  • AAA: use #3ea89b as the text (7.28:1)
  • AA: or shift the background to #ededed (4.52:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #2c776e as the background.

Brands using this color

Palettes built around it

mcpConnect your agent — build around #2c776e
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 #2c776e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2c776e-a2bebe-d459a3-1f292d-e9f1ec?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