Palettes / Colors / #01CB4E

#01CB4E — Vivid Green

#01CB4E is a green color we call Vivid Green, closest to the named color SpringGreen (#00FF7F). It belongs to the green family.

Color name

Closest CSS keyword: springgreen (#00FF7F) — not an exact match. CSS springgreen gives you #00FF7F, a different color; use #01CB4E 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.

#01CB4E 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 #CB017E; it also sits naturally between #19CB01 and #01CBB3. In the palettes below you can see it working alongside real color combinations from our collection.

Copy HEX Copy RGB Copy HSL Download PNG swatch SVG

Color values

RGB & CMYK percentages

Red 0% · Green 80% · Blue 31%

Cyan 100% · Magenta 0% · Yellow 62% · Key 20%

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

Previews

CSS code for #01CB4E

.text { color: #01CB4E; }
.background { background-color: #01CB4E; }
.border { border: 3px solid #01CB4E; }
.text-rgb { color: rgb(1, 203, 78); }
.text-hsl { color: hsl(143, 99%, 40%); }
.text-shadow-hex { text-shadow: 4px 4px 2px #01CB4E; }
.text-shadow-rgba { text-shadow: 4px 4px 2px rgba(1, 203, 78, 0.8); }
.box-shadow-hex { box-shadow: 1px 1px 3px 2px #01CB4E; }
.box-shadow-rgba { box-shadow: 1px 1px 3px 2px rgba(1, 203, 78, 0.8); }

HTML: <p style="color:#01CB4E">Text here</p> · <div style="background-color:#01CB4E">Div content here</div>

Shades of #01CB4E

Tints of #01CB4E

Tones of #01CB4E

Color harmonies

Complementary — #CB017E:

Analogous:

Triadic:

Contrast & accessibility

Best text color on #01CB4E: #000000.

Semi-transparent (opacity) text on #01CB4E

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 #01CB4E 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 #01CB4E 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

← #01CB4D  ·  #01CB4F →

Frequently asked questions

What color is #01CB4E?

#01CB4E is Vivid Green, a green color (RGB 1, 203, 78). Its closest standard named color is SpringGreen.

What is the RGB and HSL of #01CB4E?

#01CB4E is RGB 1, 203, 78 — HSL 143°, 99%, 40% — CMYK 100%, 0%, 62%, 20%.

What colors go with #01CB4E?

Its complement is #CB017E; analogous partners are #19CB01 and #01CBB3. It also appears in 6+ palettes in our collection.

Can I use #01CB4E for text?

Black text on #01CB4E has a contrast ratio of 9.65:1 (passes WCAG AA); white text gives 2.18:1.