brandsweets

Color

#37eb58

#37eb58
hex#37eb58
rgbrgb(55, 235, 88)
hslhsl(131, 82%, 57%)
oklchoklch(0.824 0.236 145.5)
Closest name: Alarming Slime (#2ce335)Relative luminance 0.6093
Vivid
Open in palette toolCheck contrast

Tints & shades

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

Harmonies

Complementary

Open in tool →
37eb58eb37ca

#eb37ca

Analogous

Open in tool →
37eb5870eb3737ebb2

#70eb37 · #37ebb2

Triadic

Open in tool →
37eb585837ebeb5837

#5837eb · #eb5837

Split-complementary

Open in tool →
37eb58b237ebeb3770

#b237eb · #eb3770

Tetradic

Open in tool →
37eb583770ebeb37caebb237

#3770eb · #eb37ca · #ebb237

Contrast

#37eb58 as textRatioAAAA largeAAAFix
Aaon white
1.59:1failfailfail
  • AA: use #0d8724 as the text (4.66:1)
  • AAA: use #0a661b as the text (7.17:1)
  • AA: or shift the background to #575757 (4.54:1)
  • AAA: or shift the background to #3b3b3b (7.03:1)
Aaon black
13.19:1passpasspassPasses 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 #37eb58 as the background.

Brands using this color

mcpConnect your agent — build around #37eb58
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 #37eb58 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/37eb58-a2beaa-b34edf-1f2d28-ecf1e9?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