Color

#048181

#048181
hex#048181
rgbrgb(4, 129, 129)
hslhsl(180, 94%, 26%)
oklchoklch(0.547 0.093 194.8)
Closest name: teal (#008080)Relative luminance 0.1731

Tints & shades

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

Harmonies

Complementary

Open in tool →

#810404

#048142 · #044281

#810481 · #818104

Split-complementary

Open in tool →

#810442 · #814204

#420481 · #810404 · #428104

Contrast

#048181 as textRatioAAAA largeAAAFix
Aaon white
4.71:1passpassfail
  • AAA: use #036363 as the text (7.07:1)
Aaon black
4.46:1failpassfail
  • AA: use #048686 as the text (4.76:1)
  • AAA: use #05a8a8 as the text (7.17:1)
  • AA: or shift the background to #fafafa (4.51:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #048181 as the background.

Brands using this color

Fonts for this mood

#048181 reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #048181
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 #048181 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/048181-a2bbbe-d45994-1f272d-e9f1ed?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