Color

#377260

#377260
hex#377260
rgbrgb(55, 114, 96)
hslhsl(162, 35%, 33%)
oklchoklch(0.507 0.069 171.2)
Closest name: Green Sleeves (#39766c)Relative luminance 0.1369

Colors that go with #377260

Charcoal, Rust 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.

Real palettes that use #377260

Tints & shades

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

Harmonies

Complementary

Open in tool →

#723748

#377242 · #376672

#603772 · #726037

Split-complementary

Open in tool →

#723766 · #724237

#423772 · #723748 · #667237

Contrast

#377260 as textRatioAAAA largeAAAFix
Aaon white
5.62:1passpassfail
  • AAA: use #2e6051 as the text (7.22:1)
Aaon black
3.74:1failpassfail
  • AA: use #3f836e as the text (4.68:1)
  • AAA: use #50a58c as the text (7.1:1)
  • AA: or shift the background to #e6e6e6 (4.5:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #377260 as the background.

Brands using this color

mcpConnect your agent — build around #377260
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 #377260 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/377260-a2beb9-d459b9-1f2b2d-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