Color

#3cc382

#3cc382
hex#3cc382
rgbrgb(60, 195, 130)
hslhsl(151, 53%, 50%)
oklchoklch(0.729 0.15 157.8)
Closest name: Emerald Green (#50c878)Relative luminance 0.416

Colors that go with #3cc382

Charcoal, Blue and Cornflower 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 →

#c33c7d

#3cc33e · #3cc1c3

#823cc3 · #c3823c

Split-complementary

Open in tool →

#c33cc1 · #c33e3c

#3e3cc3 · #c33c7d · #c1c33c

Contrast

#3cc382 as textRatioAAAA largeAAAFix
Aaon white
2.25:1failfailfail
  • AA: use #298558 as the text (4.57:1)
  • AAA: use #1e6241 as the text (7.3:1)
  • AA: or shift the background to #404040 (4.6:1)
  • AAA: or shift the background to #212121 (7.15:1)
Aaon black
9.32:1passpasspassPasses 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 #3cc382 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 #3cc382
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 #3cc382 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/3cc382-a2beb4-d459d0-1f2d2c-e9f1ea?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