Color

#1ea999

#1ea999
hex#1ea999
rgbrgb(30, 169, 153)
hslhsl(173, 70%, 39%)
oklchoklch(0.662 0.113 182.7)
Closest name: Billiard (#00af9f)Relative luminance 0.3095

Colors that go with #1ea999

Charcoal, Cornflower Blue and Crimson 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.

Real palettes that use #1ea999

Tints & shades

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

Harmonies

Complementary

Open in tool →

#a91e2e

#1ea953 · #1e74a9

#991ea9 · #a9991e

Split-complementary

Open in tool →

#a91e74 · #a9531e

#531ea9 · #a91e2e · #74a91e

Contrast

#1ea999 as textRatioAAAA largeAAAFix
Aaon white
2.92:1failfailfail
  • AA: use #178276 as the text (4.68:1)
  • AAA: use #12645a as the text (7.01:1)
  • AA: or shift the background to #303030 (4.52:1)
  • AAA: or shift the background to #030303 (7.06:1)
Aaon black
7.19:1passpasspassPasses 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 #1ea999 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 #1ea999
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 #1ea999 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/1ea999-a2bebe-d459a3-1f292d-e9f1ec?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