Color

#38dd13

#38dd13
hex#38dd13
rgbrgb(56, 221, 19)
hslhsl(109, 84%, 47%)
oklchoklch(0.784 0.254 141.2)
Closest name: Alarming Slime (#2ce335)Relative luminance 0.526

Colors that go with #38dd13

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 →

#b813dd

#9ddd13 · #13dd53

#1338dd · #dd1338

Split-complementary

Open in tool →

#5313dd · #dd139d

#139ddd · #b813dd · #dd5313

Contrast

#38dd13 as textRatioAAAA largeAAAFix
Aaon white
1.82:1failfailfail
  • AA: use #23880c as the text (4.57:1)
  • AAA: use #1a6709 as the text (7.03:1)
  • AA: or shift the background to #4d4d4d (4.64:1)
  • AAA: or shift the background to #303030 (7.24:1)
Aaon black
11.52:1passpasspassPasses 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 #38dd13 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 #38dd13
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 #38dd13 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/38dd13-a4bea2-7e4edf-1f2d23-eef1e9?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