Color

#347d2c

#347d2c
hex#347d2c
rgbrgb(52, 125, 44)
hslhsl(114, 48%, 33%)
oklchoklch(0.525 0.137 141.7)
Closest name: Cucumber Queen (#3c773c)Relative luminance 0.1558

Colors that go with #347d2c

Charcoal, Crimson and Royal 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 →

#742c7d

#5c7d2c · #2c7d4c

#2c347d · #7d2c34

Split-complementary

Open in tool →

#4c2c7d · #7d2c5c

#2c5c7d · #742c7d · #7d4c2c

Contrast

#347d2c as textRatioAAAA largeAAAFix
Aaon white
5.1:1passpassfail
  • AAA: use #296222 as the text (7.33:1)
Aaon black
4.12:1failpassfail
  • AA: use #37842e as the text (4.5:1)
  • AAA: use #47aa3c as the text (7.08:1)
  • AA: or shift the background to #f2f2f2 (4.56:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #347d2c as the background.

Brands using this color

mcpConnect your agent — build around #347d2c
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 #347d2c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/347d2c-a2bea2-8a4edf-1f2d24-eef1e9?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