Color

#01cb12

#01cb12
hex#01cb12
rgbrgb(1, 203, 18)
hslhsl(125, 99%, 40%)
oklchoklch(0.73 0.245 142.9)
Closest name: Demeter Green (#02cc02)Relative luminance 0.4276

Colors that go with #01cb12

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 →

#cb01ba

#55cb01 · #01cb77

#1201cb · #cb1201

Split-complementary

Open in tool →

#7701cb · #cb0155

#0155cb · #cb01ba · #cb7701

Contrast

#01cb12 as textRatioAAAA largeAAAFix
Aaon white
2.2:1failfailfail
  • AA: use #01890c as the text (4.58:1)
  • AAA: use #016509 as the text (7.33:1)
  • AA: or shift the background to #424242 (4.57:1)
  • AAA: or shift the background to #242424 (7.06:1)
Aaon black
9.55:1passpasspassPasses 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 #01cb12 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 #01cb12
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 #01cb12 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/01cb12-a2bea7-a54edf-1f2d26-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