brandsweets

Color

#19eb55

#19eb55
hex#19eb55
rgbrgb(25, 235, 85)
hslhsl(137, 84%, 51%)
oklchoklch(0.82 0.244 146.3)
Closest name: Alarming Slime (#2ce335)Relative luminance 0.6028
Vivid
Open in palette toolCheck contrast

Tints & shades

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

Harmonies

Complementary

Open in tool →
19eb55eb19b0

#eb19b0

Analogous

Open in tool →
19eb5547eb1919ebbe

#47eb19 · #19ebbe

Triadic

Open in tool →
19eb555519ebeb5519

#5519eb · #eb5519

Split-complementary

Open in tool →
19eb55be19ebeb1947

#be19eb · #eb1947

Tetradic

Open in tool →
19eb551947ebeb19b0ebbe19

#1947eb · #eb19b0 · #ebbe19

Contrast

#19eb55 as textRatioAAAA largeAAAFix
Aaon white
1.61:1failfailfail
  • AA: use #0c882f as the text (4.59:1)
  • AAA: use #096724 as the text (7.05:1)
  • AA: or shift the background to #545454 (4.71:1)
  • AAA: or shift the background to #383838 (7.29:1)
Aaon black
13.06:1passpasspassPasses 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 #19eb55 as the background.

Brands using this color

mcpConnect your agent — build around #19eb55
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 #19eb55 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/19eb55-a2bead-bb59d4-1f2d29-ebf1e9?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