Color

#28cc96

#28cc96
hex#28cc96
rgbrgb(40, 204, 150)
hslhsl(160, 67%, 48%)
oklchoklch(0.753 0.151 164.7)
Closest name: Emerald Green (#50c878)Relative luminance 0.4584

Colors that go with #28cc96

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 →

#cc285f

#28cc44 · #28b1cc

#9628cc · #cc9628

Split-complementary

Open in tool →

#cc28b1 · #cc4428

#4428cc · #cc285f · #b1cc28

Contrast

#28cc96 as textRatioAAAA largeAAAFix
Aaon white
2.07:1failfailfail
  • AA: use #1a8461 as the text (4.65:1)
  • AAA: use #136248 as the text (7.32:1)
  • AA: or shift the background to #454545 (4.64:1)
  • AAA: or shift the background to #292929 (7.04:1)
Aaon black
10.17:1passpasspassPasses 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 #28cc96 as the background.

Brands using this color

mcpConnect your agent — build around #28cc96
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 #28cc96 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/28cc96-a2beb8-d459be-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