brandsweets

Color

#0cbbb2

#0cbbb2
hex#0cbbb2
rgbrgb(12, 187, 178)
hslhsl(177, 88%, 39%)
oklchoklch(0.715 0.123 188.7)
Closest name: lightseagreen (#20b2aa)Relative luminance 0.3883
Vivid
Open in palette toolCheck contrast

Tints & shades

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

Harmonies

Complementary

Open in tool →
0cbbb2bb0c15

#bb0c15

Analogous

Open in tool →
0cbbb20cbb5b0c6cbb

#0cbb5b · #0c6cbb

Triadic

Open in tool →
0cbbb2b20cbbbbb20c

#b20cbb · #bbb20c

Split-complementary

Open in tool →
0cbbb2bb0c6cbb5b0c

#bb0c6c · #bb5b0c

Tetradic

Open in tool →
0cbbb25b0cbbbb0c156cbb0c

#5b0cbb · #bb0c15 · #6cbb0c

Contrast

#0cbbb2 as textRatioAAAA largeAAAFix
Aaon white
2.4:1failfailfail
  • AA: use #08817b as the text (4.73:1)
  • AAA: use #06605b as the text (7.42:1)
  • AA: or shift the background to #3d3d3d (4.53:1)
  • AAA: or shift the background to #1c1c1c (7.11:1)
Aaon black
8.77:1passpasspassPasses 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 #0cbbb2 as the background.

Brands using this color

mcpConnect your agent — build around #0cbbb2
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 #0cbbb2 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/0cbbb2-a2bcbe-d4599b-1f282d-e9f1ed?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