brandsweets

Color

#258a19

#258a19
hex#258a19
rgbrgb(37, 138, 25)
hslhsl(114, 69%, 32%)
oklchoklch(0.555 0.172 141.7)
Closest name: forestgreen (#228b22)Relative luminance 0.1864
Vivid
Open in palette toolCheck contrast

Tints & shades

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

Harmonies

Complementary

Open in tool →
258a197f198a

#7f198a

Analogous

Open in tool →
258a195d8a19198a46

#5d8a19 · #198a46

Triadic

Open in tool →
258a1919258a8a1925

#19258a · #8a1925

Split-complementary

Open in tool →
258a1946198a8a195d

#46198a · #8a195d

Tetradic

Open in tool →
258a19195d8a7f198a8a4619

#195d8a · #7f198a · #8a4619

Contrast

#258a19 as textRatioAAAA largeAAAFix
Aaon white
4.44:1failpassfail
  • AA: use #238619 as the text (4.67:1)
  • AAA: use #1b6713 as the text (7.01:1)
  • AA: or shift the background to #080808 (4.51:1)
Aaon black
4.73:1passpassfail
  • AAA: use #2eac20 as the text (7.04:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #258a19 as the background.

Brands using this color

mcpConnect your agent — build around #258a19
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 #258a19 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/258a19-a2bea2-8a4edf-1f2d24-eef1e9?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