Color

#3da96d

#3da96d
hex#3da96d
rgbrgb(61, 169, 109)
hslhsl(147, 47%, 45%)
oklchoklch(0.657 0.134 155.4)
Closest name: Cosmic Green (#30a877)Relative luminance 0.3047

Colors that go with #3da96d

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 →

#a93d78

#42a93d · #3da9a3

#6d3da9 · #a96d3d

Split-complementary

Open in tool →

#a33da9 · #a93d42

#3d42a9 · #a93d78 · #a9a33d

Contrast

#3da96d as textRatioAAAA largeAAAFix
Aaon white
2.96:1failfailfail
  • AA: use #2f8355 as the text (4.67:1)
  • AAA: use #23613f as the text (7.36:1)
  • AA: or shift the background to #2e2e2e (4.59:1)
  • AAA: or shift the background to #000000 (7.09:1)
Aaon black
7.09:1passpasspassPasses AAA — no fix needed.

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #3da96d 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 #3da96d
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 #3da96d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/3da96d-a2beb2-d059d4-1f2d2c-eaf1e9?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