brandsweets

Color

#0bbcb3

#0bbcb3
hex#0bbcb3
rgbrgb(11, 188, 179)
hslhsl(177, 89%, 39%)
oklchoklch(0.717 0.123 188.7)
Closest name: Emerald Bliss (#4cbdac)Relative luminance 0.3929
Vivid
Open in palette toolCheck contrast

Tints & shades

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

Harmonies

Complementary

Open in tool →
0bbcb3bc0b14

#bc0b14

Analogous

Open in tool →
0bbcb30bbc5b0b6cbc

#0bbc5b · #0b6cbc

Triadic

Open in tool →
0bbcb3b30bbcbcb30b

#b30bbc · #bcb30b

Split-complementary

Open in tool →
0bbcb3bc0b6cbc5b0b

#bc0b6c · #bc5b0b

Tetradic

Open in tool →
0bbcb35b0bbcbc0b146cbc0b

#5b0bbc · #bc0b14 · #6cbc0b

Contrast

#0bbcb3 as textRatioAAAA largeAAAFix
Aaon white
2.37:1failfailfail
  • AA: use #08827c as the text (4.67:1)
  • AAA: use #06605c as the text (7.41:1)
  • AA: or shift the background to #3d3d3d (4.58:1)
  • AAA: or shift the background to #1c1c1c (7.19:1)
Aaon black
8.86:1passpasspassPasses 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 #0bbcb3 as the background.

Brands using this color

mcpConnect your agent — build around #0bbcb3
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 #0bbcb3 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/0bbcb3-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