Color

#01cb26

#01cb26
hex#01cb26
rgbrgb(1, 203, 38)
hslhsl(131, 99%, 40%)
oklchoklch(0.731 0.239 143.7)
Closest name: Demeter Green (#02cc02)Relative luminance 0.4286

Tints & shades

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

Harmonies

Complementary

Open in tool →

#cb01a6

#41cb01 · #01cb8b

#2601cb · #cb2601

Split-complementary

Open in tool →

#8b01cb · #cb0141

#0141cb · #cb01a6 · #cb8b01

Contrast

#01cb26 as textRatioAAAA largeAAAFix
Aaon white
2.19:1failfailfail
  • AA: use #01891a as the text (4.57:1)
  • AAA: use #016513 as the text (7.31:1)
  • AA: or shift the background to #424242 (4.58:1)
  • AAA: or shift the background to #242424 (7.08:1)
Aaon black
9.57:1passpasspassPasses 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 #01cb26 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 #01cb26
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 #01cb26 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/01cb26-a2beaa-b34edf-1f2d28-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