Color

#317261

#317261
hex#317261
rgbrgb(49, 114, 97)
hslhsl(164, 40%, 32%)
oklchoklch(0.505 0.072 173.6)
Closest name: Green Sleeves (#39766c)Relative luminance 0.1355

Colors that go with #317261

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 #317261

Tints & shades

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

Harmonies

Complementary

Open in tool →

#723142

#317240 · #316372

#613172 · #726131

Split-complementary

Open in tool →

#723163 · #724031

#403172 · #723142 · #637231

Contrast

#317261 as textRatioAAAA largeAAAFix
Aaon white
5.66:1passpassfail
  • AAA: use #296052 as the text (7.27:1)
Aaon black
3.71:1failpassfail
  • AA: use #37816d as the text (4.52:1)
  • AAA: use #48a88e as the text (7.27:1)
  • AA: or shift the background to #e6e6e6 (4.54:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #317261 as the background.

Brands using this color

mcpConnect your agent — build around #317261
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 #317261 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/317261-a2beba-d459b5-1f2b2d-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