Palettes / Colors / #445A40

#445A40 — Dusty Green

#445A40 is a green color we call Dusty Green, closest to the named color DarkSlateGray (#2F4F4F). It belongs to the green family.

Color name

Closest CSS keyword: darkslategray (#2F4F4F) — not an exact match. CSS darkslategray gives you #2F4F4F, a different color; use #445A40 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.

#445A40 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 #563F5A; it also sits naturally between #505A3F and #3F5A49. 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 27% · Green 35% · Blue 25%

Cyan 24% · Magenta 0% · Yellow 29% · Key 65%

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

Previews

CSS code for #445A40

.text { color: #445A40; }
.background { background-color: #445A40; }
.border { border: 3px solid #445A40; }
.text-rgb { color: rgb(68, 90, 64); }
.text-hsl { color: hsl(111, 17%, 30%); }
.text-shadow-hex { text-shadow: 4px 4px 2px #445A40; }
.text-shadow-rgba { text-shadow: 4px 4px 2px rgba(68, 90, 64, 0.8); }
.box-shadow-hex { box-shadow: 1px 1px 3px 2px #445A40; }
.box-shadow-rgba { box-shadow: 1px 1px 3px 2px rgba(68, 90, 64, 0.8); }

HTML: <p style="color:#445A40">Text here</p> · <div style="background-color:#445A40">Div content here</div>

Shades of #445A40

Tints of #445A40

Tones of #445A40

Color harmonies

Complementary — #563F5A:

Analogous:

Triadic:

Contrast & accessibility

Best text color on #445A40: #FFFFFF.

Semi-transparent (opacity) text on #445A40

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 #445A40 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 #445A40 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

← #445A3F  ·  #445A41 →

Frequently asked questions

What color is #445A40?

#445A40 is Dusty Green, a green color (RGB 68, 90, 64). Its closest standard named color is DarkSlateGray.

What is the RGB and HSL of #445A40?

#445A40 is RGB 68, 90, 64 — HSL 111°, 17%, 30% — CMYK 24%, 0%, 29%, 65%.

What colors go with #445A40?

Its complement is #563F5A; analogous partners are #505A3F and #3F5A49. It also appears in 6+ palettes in our collection.

Can I use #445A40 for text?

White text on #445A40 has a contrast ratio of 7.55:1 (passes WCAG AA); black text gives 2.78:1.