Color

#10cb8a

#10cb8a
hex#10cb8a
rgbrgb(16, 203, 138)
hslhsl(159, 85%, 43%)
oklchoklch(0.745 0.163 161.1)
Closest name: Emerald Green (#50c878)Relative luminance 0.4466

Colors that go with #10cb8a

Charcoal, Hot Pink and 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 →

#cb1052

#10cb2c · #10afcb

#8a10cb · #cb8a10

Split-complementary

Open in tool →

#cb10af · #cb2c10

#2c10cb · #cb1052 · #afcb10

Contrast

#10cb8a as textRatioAAAA largeAAAFix
Aaon white
2.11:1failfailfail
  • AA: use #0b845a as the text (4.71:1)
  • AAA: use #086343 as the text (7.3:1)
  • AA: or shift the background to #454545 (4.53:1)
  • AAA: or shift the background to #262626 (7.16:1)
Aaon black
9.93:1passpasspassPasses 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 #10cb8a as the background.

Brands using this color

mcpConnect your agent — build around #10cb8a
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 #10cb8a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/10cb8a-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