Color

#349121

#349121
hex#349121
rgbrgb(52, 145, 33)
hslhsl(110, 63%, 35%)
oklchoklch(0.579 0.17 140.7)
Closest name: Emerald (#028f1e)Relative luminance 0.2109

Colors that go with #349121

Crimson, Royal Blue and Charcoal 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 →

#7f2191

#6c9121 · #219147

#213491 · #912134

Split-complementary

Open in tool →

#472191 · #91216c

#216c91 · #7f2191 · #914721

Contrast

#349121 as textRatioAAAA largeAAAFix
Aaon white
4.02:1failpassfail
  • AA: use #2f851e as the text (4.67:1)
  • AAA: use #236417 as the text (7.22:1)
  • AA: or shift the background to #141414 (4.58:1)
Aaon black
5.22:1passpassfail
  • AAA: use #3eaf28 as the text (7.37:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #349121 as the background.

Brands using this color

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

mcpConnect your agent — build around #349121
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 #349121 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/349121-a3bea2-814edf-1f2d23-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