Color

#1fb7bd

#1fb7bd
hex#1fb7bd
rgbrgb(31, 183, 189)
hslhsl(182, 72%, 43%)
oklchoklch(0.71 0.116 199.2)
Closest name: lightseagreen (#20b2aa)Relative luminance 0.3783

Colors that go with #1fb7bd

Charcoal, Denim and Dodger 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 →

#bd241f

#1fbd73 · #1f68bd

#bd1fb7 · #b7bd1f

Split-complementary

Open in tool →

#bd1f68 · #bd731f

#731fbd · #bd241f · #68bd1f

Contrast

#1fb7bd as textRatioAAAA largeAAAFix
Aaon white
2.45:1failfailfail
  • AA: use #158084 as the text (4.72:1)
  • AAA: use #106265 as the text (7.1:1)
  • AA: or shift the background to #3b3b3b (4.57:1)
  • AAA: or shift the background to #1a1a1a (7.1:1)
Aaon black
8.57:1passpasspassPasses 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 #1fb7bd as the background.

Brands using this color

Fonts for this mood

#1fb7bd reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #1fb7bd
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 #1fb7bd and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/1fb7bd-a2babe-d45990-1f272d-e9f1ee?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