Color

#1dcd90

#1dcd90
hex#1dcd90
rgbrgb(29, 205, 144)
hslhsl(159, 75%, 46%)
oklchoklch(0.752 0.159 162.4)
Closest name: Emerald Green (#50c878)Relative luminance 0.4594

Colors that go with #1dcd90

Charcoal, Hot Pink and Mustard Yellow 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 →

#cd1d5b

#1dcd38 · #1db3cd

#901dcd · #cd901d

Split-complementary

Open in tool →

#cd1db3 · #cd381d

#381dcd · #cd1d5b · #b3cd1d

Contrast

#1dcd90 as textRatioAAAA largeAAAFix
Aaon white
2.06:1failfailfail
  • AA: use #13865e as the text (4.57:1)
  • AAA: use #0e6245 as the text (7.36:1)
  • AA: or shift the background to #474747 (4.51:1)
  • AAA: or shift the background to #292929 (7.06:1)
Aaon black
10.19:1passpasspassPasses 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 #1dcd90 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 #1dcd90
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 #1dcd90 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/1dcd90-a2beb8-d459c0-1f2c2d-e9f1eb?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