Color

#349d40

#349d40
hex#349d40
rgbrgb(52, 157, 64)
hslhsl(127, 50%, 41%)
oklchoklch(0.615 0.163 145.1)
Closest name: Green Revolution (#009944)Relative luminance 0.2521

Colors that go with #349d40

Charcoal, Crimson and 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 →

#9d3491

#5c9d34 · #349d75

#40349d · #9d4034

Split-complementary

Open in tool →

#75349d · #9d345c

#345c9d · #9d3491 · #9d7534

Contrast

#349d40 as textRatioAAAA largeAAAFix
Aaon white
3.48:1failpassfail
  • AA: use #2d8637 as the text (4.59:1)
  • AAA: use #216329 as the text (7.29:1)
  • AA: or shift the background to #212121 (4.63:1)
Aaon black
6.04:1passpassfail
  • AAA: use #39ac47 as the text (7.17:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #349d40 as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Palettes built around it

mcpConnect your agent — build around #349d40
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 #349d40 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/349d40-a2bea8-aa4edf-1f2d27-ecf1e9?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