brandsweets

Color

#28f075

#28f075
hex#28f075
rgbrgb(40, 240, 117)
hslhsl(143, 87%, 55%)
oklchoklch(0.838 0.223 149.9)
Closest name: Emerald Ice Palace (#2af589)Relative luminance 0.6406
Vivid
Open in palette toolCheck contrast

Tints & shades

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

Harmonies

Complementary

Open in tool →
28f075f028a4

#f028a4

Analogous

Open in tool →
28f07540f02828f0d9

#40f028 · #28f0d9

Triadic

Open in tool →
28f0757528f0f07528

#7528f0 · #f07528

Split-complementary

Open in tool →
28f075d928f0f02840

#d928f0 · #f02840

Tetradic

Open in tool →
28f0752840f0f028a4f0d928

#2840f0 · #f028a4 · #f0d928

Contrast

#28f075 as textRatioAAAA largeAAAFix
Aaon white
1.52:1failfailfail
  • AA: use #098639 as the text (4.69:1)
  • AAA: use #07642b as the text (7.33:1)
  • AA: or shift the background to #595959 (4.61:1)
  • AAA: or shift the background to #3d3d3d (7.14:1)
Aaon black
13.81:1passpasspassPasses 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 #28f075 as the background.

Brands using this color

mcpConnect your agent — build around #28f075
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 #28f075 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/28f075-a2beb0-c859d4-1f2d2b-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