Color

#039180

#039180
hex#039180
rgbrgb(3, 145, 128)
hslhsl(173, 96%, 29%)
oklchoklch(0.589 0.106 180.6)
Closest name: Go Go Green (#008a7d)Relative luminance 0.2183

Tints & shades

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

Harmonies

Complementary

Open in tool →

#910314

#039139 · #035b91

#800391 · #918003

Split-complementary

Open in tool →

#91035b · #913903

#390391 · #910314 · #5b9103

Contrast

#039180 as textRatioAAAA largeAAAFix
Aaon white
3.91:1failpassfail
  • AA: use #038273 as the text (4.72:1)
  • AAA: use #026459 as the text (7.07:1)
  • AA: or shift the background to #171717 (4.58:1)
Aaon black
5.37:1passpassfail
  • AAA: use #03aa97 as the text (7.2:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #039180 as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Fonts for this mood

#039180 reads as vivid, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #039180
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 #039180 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/039180-a2bebe-d459a3-1f292d-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