Color

#3cc34e

#3cc34e
hex#3cc34e
rgbrgb(60, 195, 78)
hslhsl(128, 53%, 50%)
oklchoklch(0.72 0.196 145.2)
Closest name: Battletoad (#11cc55)Relative luminance 0.4054

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#c33cb1

#6dc33c · #3cc392

#4e3cc3 · #c34e3c

Split-complementary

Open in tool →

#923cc3 · #c33c6d

#3c6dc3 · #c33cb1 · #c3923c

Contrast

#3cc34e as textRatioAAAA largeAAAFix
Aaon white
2.31:1failfailfail
  • AA: use #298535 as the text (4.67:1)
  • AAA: use #1f6529 as the text (7.11:1)
  • AA: or shift the background to #3d3d3d (4.71:1)
  • AAA: or shift the background to #1f1f1f (7.15:1)
Aaon black
9.11:1passpasspassPasses 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 #3cc34e as the background.

Brands using this color

Palettes built around it

mcpConnect your agent — build around #3cc34e
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — generate_palette, check_contrast, analyze_color — read-only, no key. Every palette it proposes comes with a /palettes/new/… link: open it, lock what you like, paste the link back.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #3cc34e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/3cc34e-a2bea9-ac4edf-1f2d27-ecf1e9?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