brandsweets

Color

#39db64

#39db64
hex#39db64
rgbrgb(57, 219, 100)
hslhsl(136, 69%, 54%)
oklchoklch(0.785 0.208 147.7)
Closest name: Green Priestess (#11dd55)Relative luminance 0.5245
Vivid
Open in palette toolCheck contrast

Tints & shades

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

Harmonies

Complementary

Open in tool →
39db64db39af

#db39af

Analogous

Open in tool →
39db645fdb3939dbb5

#5fdb39 · #39dbb5

Triadic

Open in tool →
39db646439dbdb6439

#6439db · #db6439

Split-complementary

Open in tool →
39db64b539dbdb395f

#b539db · #db395f

Tetradic

Open in tool →
39db64395fdbdb39afdbb539

#395fdb · #db39af · #dbb539

Contrast

#39db64 as textRatioAAAA largeAAAFix
Aaon white
1.83:1failfailfail
  • AA: use #198636 as the text (4.66:1)
  • AAA: use #136729 as the text (7:1)
  • AA: or shift the background to #4d4d4d (4.63:1)
  • AAA: or shift the background to #303030 (7.22:1)
Aaon black
11.49:1passpasspassPasses 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 #39db64 as the background.

Brands using this color

mcpConnect your agent — build around #39db64
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 #39db64 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/39db64-a2bead-b959d4-1f2d29-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