Color

#3cda10

#3cda10
hex#3cda10
rgbrgb(60, 218, 16)
hslhsl(107, 86%, 46%)
oklchoklch(0.777 0.251 140.8)
Closest name: Alarming Slime (#2ce335)Relative luminance 0.5114

Colors that go with #3cda10

Taupe, Violet and Hot Pink 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 →

#ae10da

#a1da10 · #10da4a

#103cda · #da103c

Split-complementary

Open in tool →

#4a10da · #da10a1

#10a1da · #ae10da · #da4a10

Contrast

#3cda10 as textRatioAAAA largeAAAFix
Aaon white
1.87:1failfailfail
  • AA: use #25850a as the text (4.73:1)
  • AAA: use #1b6407 as the text (7.31:1)
  • AA: or shift the background to #4d4d4d (4.52:1)
  • AAA: or shift the background to #303030 (7.06:1)
Aaon black
11.23:1passpasspassPasses 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 #3cda10 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 #3cda10
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 #3cda10 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/3cda10-a5bea2-7a4edf-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