brandsweets

Color

#288170

#288170
hex#288170
rgbrgb(40, 129, 112)
hslhsl(169, 53%, 33%)
oklchoklch(0.546 0.087 177.5)
Closest name: Emerald Whispers (#2b8478)Relative luminance 0.1732
Open in palette toolCheck contrast

Tints & shades

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

Harmonies

Complementary

Open in tool →
288170812838

#812838

Analogous

Open in tool →
288170288144286581

#288144 · #286581

Triadic

Open in tool →
288170702881817028

#702881 · #817028

Split-complementary

Open in tool →
288170812865814428

#812865 · #814428

Tetradic

Open in tool →
288170442881812838658128

#442881 · #812838 · #658128

Contrast

#288170 as textRatioAAAA largeAAAFix
Aaon white
4.7:1passpassfail
  • AAA: use #1e6255 as the text (7.16:1)
Aaon black
4.46:1failpassfail
  • AA: use #298574 as the text (4.7:1)
  • AAA: use #34a892 as the text (7.16:1)
  • 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 #288170 as the background.

Brands using this color

mcpConnect your agent — build around #288170
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 #288170 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/288170-a2bebc-d459ab-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