brandsweets

Color

#39b195

#39b195
hex#39b195
rgbrgb(57, 177, 149)
hslhsl(166, 51%, 46%)
oklchoklch(0.687 0.113 174)
Closest name: Hole in One (#4aae97)Relative luminance 0.3448
Open in palette toolCheck contrast

Tints & shades

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

Harmonies

Complementary

Open in tool →
39b195b13955

#b13955

Analogous

Open in tool →
39b19539b1593991b1

#39b159 · #3991b1

Triadic

Open in tool →
39b1959539b1b19539

#9539b1 · #b19539

Split-complementary

Open in tool →
39b195b13991b15939

#b13991 · #b15939

Tetradic

Open in tool →
39b1955939b1b1395591b139

#5939b1 · #b13955 · #91b139

Contrast

#39b195 as textRatioAAAA largeAAAFix
Aaon white
2.66:1failfailfail
  • AA: use #2a836e as the text (4.6:1)
  • AAA: use #1f6051 as the text (7.37:1)
  • AA: or shift the background to #363636 (4.54:1)
  • AAA: or shift the background to #121212 (7.04:1)
Aaon black
7.9:1passpasspassPasses 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 #39b195 as the background.

Brands using this color

mcpConnect your agent — build around #39b195
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 #39b195 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/39b195-a2bebb-d459b1-1f2a2d-e9f1ec?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