Color

#0bea91

#0bea91
hex#0bea91
rgbrgb(11, 234, 145)
hslhsl(156, 91%, 48%)
oklchoklch(0.825 0.195 157.1)
Closest name: Grotesque Green (#64e986)Relative luminance 0.6096

Colors that go with #0bea91

Deep Sky Blue, Taupe and Violet 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 →

#ea0b64

#0bea21 · #0bd4ea

#910bea · #ea910b

Split-complementary

Open in tool →

#ea0bd4 · #ea210b

#210bea · #ea0b64 · #d4ea0b

Contrast

#0bea91 as textRatioAAAA largeAAAFix
Aaon white
1.59:1failfailfail
  • AA: use #068854 as the text (4.51:1)
  • AAA: use #05663f as the text (7.05:1)
  • AA: or shift the background to #575757 (4.54:1)
  • AAA: or shift the background to #3b3b3b (7.04:1)
Aaon black
13.19:1passpasspassPasses 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 #0bea91 as the background.

Brands using this color

mcpConnect your agent — build around #0bea91
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 #0bea91 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/0bea91-a2beb6-d459c6-1f2d2d-e9f1ea?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