Color

#0bb11f

#0bb11f
hex#0bb11f
rgbrgb(11, 177, 31)
hslhsl(127, 88%, 37%)
oklchoklch(0.66 0.215 143.4)
Closest name: Always Greener Grass (#11aa00)Relative luminance 0.3161

Colors that go with #0bb11f

Taupe, Fuchsia and Medium Purple 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 →

#b10b9e

#4bb10b · #0bb172

#1f0bb1 · #b11f0b

Split-complementary

Open in tool →

#720bb1 · #b10b4b

#0b4bb1 · #b10b9e · #b1720b

Contrast

#0bb11f as textRatioAAAA largeAAAFix
Aaon white
2.87:1failfailfail
  • AA: use #098617 as the text (4.74:1)
  • AAA: use #066511 as the text (7.3:1)
  • AA: or shift the background to #303030 (4.6:1)
  • AAA: or shift the background to #050505 (7.11:1)
Aaon black
7.32:1passpasspassPasses 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 #0bb11f 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 #0bb11f
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 #0bb11f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/0bb11f-a2bea8-aa4edf-1f2d27-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