Color

#346f55

#346f55
hex#346f55
rgbrgb(52, 111, 85)
hslhsl(154, 36%, 32%)
oklchoklch(0.494 0.075 162.8)
Closest name: Greasy Greens (#117755)Relative luminance 0.1275

Colors that go with #346f55

Charcoal, Medium Violet Red and Cadet 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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#6f344e

#346f38 · #346b6f

#56346f · #6f5634

Split-complementary

Open in tool →

#6f346b · #6f3834

#38346f · #6f344e · #6b6f34

Contrast

#346f55 as textRatioAAAA largeAAAFix
Aaon white
5.91:1passpassfail
  • AAA: use #2e614b as the text (7.17:1)
Aaon black
3.55:1failpassfail
  • AA: use #3e8466 as the text (4.7:1)
  • AAA: use #4ea680 as the text (7.09:1)
  • AA: or shift the background to #e3e3e3 (4.61:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #346f55 as the background.

Brands using this color

Palettes built around it

mcpConnect your agent — build around #346f55
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 #346f55 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/346f55-a2beb5-d459ca-1f2d2d-e9f1ea?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