Color

#0ca776

#0ca776
hex#0ca776
rgbrgb(12, 167, 118)
hslhsl(161, 87%, 35%)
oklchoklch(0.645 0.137 163.4)
Closest name: Cosmic Green (#30a877)Relative luminance 0.2902

Colors that go with #0ca776

Charcoal, Crimson and Denim 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 →

#a70c3d

#0ca728 · #0c8aa7

#760ca7 · #a7760c

Split-complementary

Open in tool →

#a70c8a · #a7280c

#280ca7 · #a70c3d · #8aa70c

Contrast

#0ca776 as textRatioAAAA largeAAAFix
Aaon white
3.09:1failpassfail
  • AA: use #09865e as the text (4.58:1)
  • AAA: use #076447 as the text (7.18:1)
  • AA: or shift the background to #2b2b2b (4.59:1)
Aaon black
6.8:1passpassfail
  • AAA: use #0cac79 as the text (7.19:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #0ca776 as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Palettes built around it

mcpConnect your agent — build around #0ca776
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 #0ca776 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/0ca776-a2beb8-d459bb-1f2c2d-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