Palettes / Colors / #00331B

#00331B — Dark Vivid Green

#00331B is a green color we call Dark Vivid Green, closest to the named color DarkGreen (#006400). It belongs to the green family.

Color name

Closest CSS keyword: darkgreen (#006400) — not an exact match. CSS darkgreen gives you #006400, a different color; use #00331B 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.

#00331B is a cool green color associated with growth, calm and balance. It is deep enough for text, outlines and dark interface surfaces, and makes light colors glow next to it.

Its strongest partner is its complement #330018; it also sits naturally between #003302 and #003133. 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 0% · Green 20% · Blue 11%

Cyan 100% · Magenta 0% · Yellow 47% · Key 80%

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

Previews

CSS code for #00331B

.text { color: #00331B; }
.background { background-color: #00331B; }
.border { border: 3px solid #00331B; }
.text-rgb { color: rgb(0, 51, 27); }
.text-hsl { color: hsl(152, 100%, 10%); }
.text-shadow-hex { text-shadow: 4px 4px 2px #00331B; }
.text-shadow-rgba { text-shadow: 4px 4px 2px rgba(0, 51, 27, 0.8); }
.box-shadow-hex { box-shadow: 1px 1px 3px 2px #00331B; }
.box-shadow-rgba { box-shadow: 1px 1px 3px 2px rgba(0, 51, 27, 0.8); }

HTML: <p style="color:#00331B">Text here</p> · <div style="background-color:#00331B">Div content here</div>

Shades of #00331B

Tints of #00331B

Tones of #00331B

Color harmonies

Complementary — #330018:

Analogous:

Triadic:

Contrast & accessibility

Best text color on #00331B: #FFFFFF.

Semi-transparent (opacity) text on #00331B

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 #00331B 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 #00331B 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

← #00331A  ·  #00331C →

Frequently asked questions

What color is #00331B?

#00331B is Dark Vivid Green, a green color (RGB 0, 51, 27). Its closest standard named color is DarkGreen.

What is the RGB and HSL of #00331B?

#00331B is RGB 0, 51, 27 — HSL 152°, 100%, 10% — CMYK 100%, 0%, 47%, 80%.

What colors go with #00331B?

Its complement is #330018; analogous partners are #003302 and #003133. It also appears in 6+ palettes in our collection.

Can I use #00331B for text?

White text on #00331B has a contrast ratio of 14.10:1 (passes WCAG AA); black text gives 1.49:1.