brandsweets

Color

#18ec8d

#18ec8d
hex#18ec8d
rgbrgb(24, 236, 141)
hslhsl(153, 85%, 51%)
oklchoklch(0.83 0.2 155.6)
Closest name: Emerald Ice Palace (#2af589)Relative luminance 0.6211
Vivid
Open in palette toolCheck contrast

Tints & shades

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

Harmonies

Complementary

Open in tool →
18ec8dec1877

#ec1877

Analogous

Open in tool →
18ec8d18ec2218e2ec

#18ec22 · #18e2ec

Triadic

Open in tool →
18ec8d8d18ecec8d18

#8d18ec · #ec8d18

Split-complementary

Open in tool →
18ec8dec18e2ec2218

#ec18e2 · #ec2218

Tetradic

Open in tool →
18ec8d2218ecec1877e2ec18

#2218ec · #ec1877 · #e2ec18

Contrast

#18ec8d as textRatioAAAA largeAAAFix
Aaon white
1.56:1failfailfail
  • AA: use #0b844d as the text (4.75:1)
  • AAA: use #08633a as the text (7.35:1)
  • AA: or shift the background to #575757 (4.62:1)
  • AAA: or shift the background to #3b3b3b (7.16:1)
Aaon black
13.42:1passpasspassPasses 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 #18ec8d as the background.

Brands using this color

mcpConnect your agent — build around #18ec8d
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 #18ec8d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/18ec8d-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