Color

#0bcb9b

#0bcb9b
hex#0bcb9b
rgbrgb(11, 203, 155)
hslhsl(165, 90%, 42%)
oklchoklch(0.748 0.15 168)
Closest name: Emerald Green (#50c878)Relative luminance 0.4515

Colors that go with #0bcb9b

Charcoal, Hot Pink and Blue 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 →

#cb0b3b

#0bcb3b · #0b9bcb

#9b0bcb · #cb9b0b

Split-complementary

Open in tool →

#cb0b9b · #cb3b0b

#3b0bcb · #cb0b3b · #9bcb0b

Contrast

#0bcb9b as textRatioAAAA largeAAAFix
Aaon white
2.09:1failfailfail
  • AA: use #078364 as the text (4.73:1)
  • AAA: use #05614a as the text (7.46:1)
  • AA: or shift the background to #454545 (4.58:1)
  • AAA: or shift the background to #262626 (7.23:1)
Aaon black
10.03:1passpasspassPasses 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 #0bcb9b 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 #0bcb9b
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 #0bcb9b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/0bcb9b-a2beba-d459b3-1f2b2d-e9f1eb?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