Palettes / Colors / #439D66

#439D66 — Muted Green

#439D66 is a green color we call Muted Green, closest to the named color SeaGreen (#2E8B57). It belongs to the green family.

Color name

Closest CSS keyword: seagreen (#2E8B57) — not an exact match. CSS seagreen gives you #2E8B57, a different color; use #439D66 when you need this exact shade.

Sources: common names follow widely used color-name references; CSS keywords and their hex values follow the CSS Color specification.

#439D66 is a warm-leaning green color associated with growth, calm and balance. It sits comfortably in the middle: usable for large areas in soft schemes, or as a supporting color beside something stronger.

Its strongest partner is its complement #9D437B; it also sits naturally between #4E9D43 and #439D93. In the palettes below you can see it working alongside real color combinations from our collection.

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Color values

RGB & CMYK percentages

Red 26% · Green 62% · Blue 40%

Cyan 57% · Magenta 0% · Yellow 35% · Key 38%

CMYK values are unprofiled approximations for screen reference — not a print-proofing guarantee.

Previews

CSS code for #439D66

.text { color: #439D66; }
.background { background-color: #439D66; }
.border { border: 3px solid #439D66; }
.text-rgb { color: rgb(67, 157, 102); }
.text-hsl { color: hsl(143, 40%, 44%); }
.text-shadow-hex { text-shadow: 4px 4px 2px #439D66; }
.text-shadow-rgba { text-shadow: 4px 4px 2px rgba(67, 157, 102, 0.8); }
.box-shadow-hex { box-shadow: 1px 1px 3px 2px #439D66; }
.box-shadow-rgba { box-shadow: 1px 1px 3px 2px rgba(67, 157, 102, 0.8); }

HTML: <p style="color:#439D66">Text here</p> · <div style="background-color:#439D66">Div content here</div>

Shades of #439D66

Tints of #439D66

Tones of #439D66

Color harmonies

Complementary — #9D437B:

Analogous:

Triadic:

Contrast & accessibility

Best text color on #439D66: #000000.

Semi-transparent (opacity) text on #439D66

Text set with opacity blends into the background, so its real contrast is lower than the solid ratios above. Choose a text color and an opacity to see the blended color and its true ratio:

How #439D66 looks with color blindness

Simulated with standard Machado color-vision-deficiency matrices — useful when this color carries meaning in charts, maps or interfaces:

Closest design-system colors

The nearest matches in the Tailwind CSS, Material Design and Bootstrap palettes — handy when you need a framework class instead of a raw hex:

Palettes with a similar color

These palettes use a close neighbour of #439D66 rather than the exact color:

Similar colors

The closest colors that actually appear in our palette collection — click any to open its page:

Browse neighbouring colors

← #439D65  ·  #439D67 →

Frequently asked questions

What color is #439D66?

#439D66 is Muted Green, a green color (RGB 67, 157, 102). Its closest standard named color is SeaGreen.

What is the RGB and HSL of #439D66?

#439D66 is RGB 67, 157, 102 — HSL 143°, 40%, 44% — CMYK 57%, 0%, 35%, 38%.

What colors go with #439D66?

Its complement is #9D437B; analogous partners are #4E9D43 and #439D93. It also appears in 6+ palettes in our collection.

Can I use #439D66 for text?

Black text on #439D66 has a contrast ratio of 6.25:1 (passes WCAG AA); white text gives 3.36:1.