brandsweets

Color

#27b9af

#27b9af
hex#27b9af
rgbrgb(39, 185, 175)
hslhsl(176, 65%, 44%)
oklchoklch(0.712 0.116 187.7)
Closest name: lightseagreen (#20b2aa)Relative luminance 0.3822
Vivid
Open in palette toolCheck contrast

Tints & shades

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

Harmonies

Complementary

Open in tool →
27b9afb92731

#b92731

Analogous

Open in tool →
27b9af27b966277ab9

#27b966 · #277ab9

Triadic

Open in tool →
27b9afaf27b9b9af27

#af27b9 · #b9af27

Split-complementary

Open in tool →
27b9afb9277ab96627

#b9277a · #b96627

Tetradic

Open in tool →
27b9af6627b9b927317ab927

#6627b9 · #b92731 · #7ab927

Contrast

#27b9af as textRatioAAAA largeAAAFix
Aaon white
2.43:1failfailfail
  • AA: use #1c827c as the text (4.63:1)
  • AAA: use #15615c as the text (7.25:1)
  • AA: or shift the background to #3b3b3b (4.61:1)
  • AAA: or shift the background to #1c1c1c (7.02:1)
Aaon black
8.64:1passpasspassPasses 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 #27b9af as the background.

Brands using this color

mcpConnect your agent — build around #27b9af
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 #27b9af and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/27b9af-a2bdbe-d4599d-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