brandsweets

Color

#18dc67

#18dc67
hex#18dc67
rgbrgb(24, 220, 103)
hslhsl(144, 80%, 48%)
oklchoklch(0.783 0.213 149.6)
Closest name: Green Priestess (#11dd55)Relative luminance 0.5236
Vivid
Open in palette toolCheck contrast

Tints & shades

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

Harmonies

Complementary

Open in tool →
18dc67dc188e

#dc188e

Analogous

Open in tool →
18dc672cdc1818dcc9

#2cdc18 · #18dcc9

Triadic

Open in tool →
18dc676718dcdc6718

#6718dc · #dc6718

Split-complementary

Open in tool →
18dc67c918dcdc182c

#c918dc · #dc182c

Tetradic

Open in tool →
18dc67182cdcdc188edcc918

#182cdc · #dc188e · #dcc918

Contrast

#18dc67 as textRatioAAAA largeAAAFix
Aaon white
1.83:1failfailfail
  • AA: use #0f853e as the text (4.72:1)
  • AAA: use #0b652f as the text (7.2:1)
  • AA: or shift the background to #4d4d4d (4.62:1)
  • AAA: or shift the background to #303030 (7.21:1)
Aaon black
11.47:1passpasspassPasses 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 #18dc67 as the background.

Brands using this color

mcpConnect your agent — build around #18dc67
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 #18dc67 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/18dc67-a2beb0-ca59d4-1f2d2b-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