Color

#3cc20f

#3cc20f
hex#3cc20f
rgbrgb(60, 194, 15)
hslhsl(105, 86%, 41%)
oklchoklch(0.713 0.227 140.3)
Closest name: Crude Banana (#21c40e)Relative luminance 0.3958

Colors that go with #3cc20f

Blue, Royal Blue and Taupe 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 →

#960fc2

#96c20f · #0fc23c

#0f3cc2 · #c20f3c

Split-complementary

Open in tool →

#3c0fc2 · #c20f96

#0f96c2 · #960fc2 · #c23c0f

Contrast

#3cc20f as textRatioAAAA largeAAAFix
Aaon white
2.36:1failfailfail
  • AA: use #29850a as the text (4.72:1)
  • AAA: use #1f6407 as the text (7.28:1)
  • AA: or shift the background to #3d3d3d (4.61:1)
  • AAA: or shift the background to #1c1c1c (7.24:1)
Aaon black
8.92:1passpasspassPasses 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 #3cc20f 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 #3cc20f
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 #3cc20f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/3cc20f-a6bea2-754edf-1f2d22-eff1e9?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