Color

#3ea341

#3ea341
hex#3ea341
rgbrgb(62, 163, 65)
hslhsl(122, 45%, 44%)
oklchoklch(0.635 0.166 143.8)
Closest name: Fennel Fiasco (#00aa44)Relative luminance 0.276

Colors that go with #3ea341

Charcoal, Blue and Crimson 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 →

#a33e9f

#6da33e · #3ea374

#413ea3 · #a3413e

Split-complementary

Open in tool →

#743ea3 · #a33e6d

#3e6da3 · #a33e9f · #a3743e

Contrast

#3ea341 as textRatioAAAA largeAAAFix
Aaon white
3.22:1failpassfail
  • AA: use #328535 as the text (4.62:1)
  • AAA: use #266428 as the text (7.15:1)
  • AA: or shift the background to #292929 (4.52:1)
Aaon black
6.52:1passpassfail
  • AAA: use #41aa44 as the text (7.06:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #3ea341 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 #3ea341
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 #3ea341 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/3ea341-a2bea6-9e4edf-1f2d26-edf1e9?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