Farmers Market
Open in tool →Tomato, leaf and honey — the three colors of a produce stand, warm enough to make anything look fresh.
Color
#557d21
#557d21
hex
#557d21rgb
rgb(85, 125, 33)hsl
hsl(86, 58%, 31%)oklch
oklch(0.541 0.128 130.3)Closest name: Enchanted Forest (#5c821a)Relative luminance 0.1671
Colors that go with #557d21
Charcoal, Crimson and Blue lead the list. Each partner is a real named colour with the reason it works — a wheel relationship, a neutral that carries it, or a pairing lifted from a palette or brand system that actually shipped — and every pair opens in the palette tool.
Charcoal #36454f
neutralshippedCharcoal is the body-text near-black for #557d21: its slight blue cast keeps type crisp beside a warm colour where pure #000 looks heavy.
Crimson #dc143c
triadicshippedCrimson completes a triad with #557d21 — three hues spaced evenly round the wheel, the classic way to get energy into a palette without a clash.
Blue #0000ff
shipped4 real palettes, including Kia's brand system and Instacart's brand system put Blue beside #557d21, as the accent.
Copper #b87333
shippedDesigners have shipped Copper with #557d21: 4 real palettes, including Wellness and Clay & Linen, as the supporting colour.
Denim #1560bd
shippedDesigners have shipped Denim with #557d21: 5 real palettes, including Intel's brand system and Jack Daniel's's brand system, as the supporting colour.
Royal Blue #4169e1
shippedRoyal Blue is paired with #557d21 in 5 real palettes, including Subaru's brand system and Xbox's brand system, as the supporting colour.
Sage Green #9caf88
shippedDesigners have shipped Sage Green with #557d21: 4 real palettes, including Olive Grove and Forest Floor, as the supporting colour.
Taupe #483c32
shippedTaupe is paired with #557d21 in 14 real palettes, including Acer's brand system and Subaru's brand system, as that palette's text colour.
Real palettes that use #557d21
Tints & shades
Harmonies
Contrast
| #557d21 as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 4.84:1 | pass | pass | fail |
|
Aaon black | 4.34:1 | fail | pass | fail |
Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #557d21 as the background.
Brands using this color
Palettes built around it
mcpConnect your agent — build around #557d21
live endpointPoint any MCP client at the shared colors endpoint and your agent gets the same engine as this page — direct_palette, edit_direction, check_palette, check_contrast — read-only, no key. Every direction it proposes comes with a /colors/d/… link: open it, lock what you like, paste the link back, and the agent edits rather than re-rolls.
endpoint
https://mcp.brandsweets.com/colors/mcpclaude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt
›analyze #557d21 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
tool url
/palettes/new/557d21-afbea2-4e56df-212d1f-f1f1e9?lock=0&style=vibrantWant the agent to remember your picks and write them into a living brand? Create a free BrandSweets workspace.
Machine-readable: color.md