Color

#29756b

#29756b
hex#29756b
rgbrgb(41, 117, 107)
hslhsl(172, 48%, 31%)
oklchoklch(0.513 0.076 183.1)
Closest name: Green Sleeves (#39766c)Relative luminance 0.1426

Colors that go with #29756b

Charcoal, Medium Violet Red and Cobalt Blue 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 #29756b

Tints & shades

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

Harmonies

Complementary

Open in tool →

#752933

#297545 · #295975

#6b2975 · #756b29

Split-complementary

Open in tool →

#752959 · #754529

#452975 · #752933 · #597529

Contrast

#29756b as textRatioAAAA largeAAAFix
Aaon white
5.45:1passpassfail
  • AAA: use #22625a as the text (7.09:1)
Aaon black
3.85:1failpassfail
  • AA: use #2e8479 as the text (4.69:1)
  • AAA: use #3aa698 as the text (7.09:1)
  • AA: or shift the background to #ebebeb (4.57:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #29756b as the background.

Brands using this color

Palettes built around it

mcpConnect your agent — build around #29756b
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 #29756b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/29756b-a2bebe-d459a5-1f292d-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