Color

#28eb93

#28eb93
hex#28eb93
rgbrgb(40, 235, 147)
hslhsl(153, 83%, 54%)
oklchoklch(0.83 0.191 156.7)
Closest name: Grotesque Green (#64e986)Relative luminance 0.6197

Colors that go with #28eb93

Deep Sky Blue, Taupe and Violet 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 →

#eb2880

#28eb32 · #28e1eb

#9328eb · #eb9328

Split-complementary

Open in tool →

#eb28e1 · #eb3228

#3228eb · #eb2880 · #e1eb28

Contrast

#28eb93 as textRatioAAAA largeAAAFix
Aaon white
1.57:1failfailfail
  • AA: use #0d8750 as the text (4.57:1)
  • AAA: use #09623a as the text (7.45:1)
  • AA: or shift the background to #575757 (4.61:1)
  • AAA: or shift the background to #3b3b3b (7.15:1)
Aaon black
13.39:1passpasspassPasses 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 #28eb93 as the background.

Brands using this color

mcpConnect your agent — build around #28eb93
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 #28eb93 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/28eb93-a2beb5-d459cc-1f2d2d-e9f1ea?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