brandsweets

Color

#28eb80

#28eb80
hex#28eb80
rgbrgb(40, 235, 128)
hslhsl(147, 83%, 54%)
oklchoklch(0.827 0.207 152.3)
Closest name: Emerald Ice Palace (#2af589)Relative luminance 0.6143
Vivid
Open in palette toolCheck contrast

Tints & shades

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

Harmonies

Complementary

Open in tool →
28eb80eb2893

#eb2893

Analogous

Open in tool →
28eb8032eb2828ebe1

#32eb28 · #28ebe1

Triadic

Open in tool →
28eb808028ebeb8028

#8028eb · #eb8028

Split-complementary

Open in tool →
28eb80e128ebeb2832

#e128eb · #eb2832

Tetradic

Open in tool →
28eb802832ebeb2893ebe128

#2832eb · #eb2893 · #ebe128

Contrast

#28eb80 as textRatioAAAA largeAAAFix
Aaon white
1.58:1failfailfail
  • AA: use #0d8744 as the text (4.6:1)
  • AAA: use #096231 as the text (7.49:1)
  • AA: or shift the background to #575757 (4.57:1)
  • AAA: or shift the background to #3b3b3b (7.09:1)
Aaon black
13.29:1passpasspassPasses 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 #28eb80 as the background.

Brands using this color

mcpConnect your agent — build around #28eb80
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — generate_palette, check_contrast, analyze_color — read-only, no key. Every palette it proposes comes with a /palettes/new/… link: open it, lock what you like, paste the link back.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

›analyze #28eb80 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/28eb80-a2beb2-d059d4-1f2d2c-eaf1e9?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