Palettes / Colors / #00A303

#00A303 — Vivid Green

#00A303 is a green color we call Vivid Green, closest to the named color Green (#008000). It belongs to the green family.

Color name

Closest CSS keyword: green (#008000) — not an exact match. CSS green gives you #008000, a different color; use #00A303 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.

#00A303 is a warm-leaning green color associated with growth, calm and balance. It is saturated enough to be the accent — buttons, highlights and calls to action — while neutrals do the quiet work around it.

Its strongest partner is its complement #A300A0; it also sits naturally between #4FA300 and #00A354. 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 64% · Blue 1%

Cyan 100% · Magenta 0% · Yellow 98% · Key 36%

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

Previews

CSS code for #00A303

.text { color: #00A303; }
.background { background-color: #00A303; }
.border { border: 3px solid #00A303; }
.text-rgb { color: rgb(0, 163, 3); }
.text-hsl { color: hsl(121, 100%, 32%); }
.text-shadow-hex { text-shadow: 4px 4px 2px #00A303; }
.text-shadow-rgba { text-shadow: 4px 4px 2px rgba(0, 163, 3, 0.8); }
.box-shadow-hex { box-shadow: 1px 1px 3px 2px #00A303; }
.box-shadow-rgba { box-shadow: 1px 1px 3px 2px rgba(0, 163, 3, 0.8); }

HTML: <p style="color:#00A303">Text here</p> · <div style="background-color:#00A303">Div content here</div>

Shades of #00A303

Tints of #00A303

Tones of #00A303

Color harmonies

Complementary — #A300A0:

Analogous:

Triadic:

Contrast & accessibility

Best text color on #00A303: #000000.

Semi-transparent (opacity) text on #00A303

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 #00A303 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 #00A303 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

← #00A302  ·  #00A304 →

Frequently asked questions

What color is #00A303?

#00A303 is Vivid Green, a green color (RGB 0, 163, 3). Its closest standard named color is Green.

What is the RGB and HSL of #00A303?

#00A303 is RGB 0, 163, 3 — HSL 121°, 100%, 32% — CMYK 100%, 0%, 98%, 36%.

What colors go with #00A303?

Its complement is #A300A0; analogous partners are #4FA300 and #00A354. It also appears in 6+ palettes in our collection.

Can I use #00A303 for text?

Black text on #00A303 has a contrast ratio of 6.24:1 (passes WCAG AA); white text gives 3.37:1.