Color

#1fb2af

#1fb2af
hex#1fb2af
rgbrgb(31, 178, 175)
hslhsl(179, 70%, 41%)
oklchoklch(0.693 0.114 192.6)
Closest name: lightseagreen (#20b2aa)Relative luminance 0.3523

Colors that go with #1fb2af

Charcoal, Denim and Midnight 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 →

#b21f22

#1fb266 · #1f6bb2

#af1fb2 · #b2af1f

Split-complementary

Open in tool →

#b21f6b · #b2661f

#661fb2 · #b21f22 · #6bb21f

Contrast

#1fb2af as textRatioAAAA largeAAAFix
Aaon white
2.61:1failfailfail
  • AA: use #178280 as the text (4.62:1)
  • AAA: use #115f5e as the text (7.44:1)
  • AA: or shift the background to #363636 (4.63:1)
  • AAA: or shift the background to #141414 (7.06:1)
Aaon black
8.05:1passpasspassPasses 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 #1fb2af as the background.

Brands using this color

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

mcpConnect your agent — build around #1fb2af
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 #1fb2af and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/1fb2af-a2bbbe-d45996-1f272d-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