Palettes / Colors / #91EE63

#91EE63 — Light Vivid Green

#91EE63 is a green color we call Light Vivid Green, closest to the named color LightGreen (#90EE90). It belongs to the green family.

Color name

Closest CSS keyword: lightgreen (#90EE90) — not an exact match. CSS lightgreen gives you #90EE90, a different color; use #91EE63 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.

#91EE63 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 #BF63EE; it also sits naturally between #D7EE63 and #63EE7A. 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 57% · Green 93% · Blue 39%

Cyan 39% · Magenta 0% · Yellow 58% · Key 7%

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

Previews

CSS code for #91EE63

.text { color: #91EE63; }
.background { background-color: #91EE63; }
.border { border: 3px solid #91EE63; }
.text-rgb { color: rgb(145, 238, 99); }
.text-hsl { color: hsl(100, 80%, 66%); }
.text-shadow-hex { text-shadow: 4px 4px 2px #91EE63; }
.text-shadow-rgba { text-shadow: 4px 4px 2px rgba(145, 238, 99, 0.8); }
.box-shadow-hex { box-shadow: 1px 1px 3px 2px #91EE63; }
.box-shadow-rgba { box-shadow: 1px 1px 3px 2px rgba(145, 238, 99, 0.8); }

HTML: <p style="color:#91EE63">Text here</p> · <div style="background-color:#91EE63">Div content here</div>

Shades of #91EE63

Tints of #91EE63

Tones of #91EE63

Color harmonies

Complementary — #BF63EE:

Analogous:

Triadic:

Contrast & accessibility

Best text color on #91EE63: #000000.

Semi-transparent (opacity) text on #91EE63

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 #91EE63 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 #91EE63 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

← #91EE62  ·  #91EE64 →

Frequently asked questions

What color is #91EE63?

#91EE63 is Light Vivid Green, a green color (RGB 145, 238, 99). Its closest standard named color is LightGreen.

What is the RGB and HSL of #91EE63?

#91EE63 is RGB 145, 238, 99 — HSL 100°, 80%, 66% — CMYK 39%, 0%, 58%, 7%.

What colors go with #91EE63?

Its complement is #BF63EE; analogous partners are #D7EE63 and #63EE7A. It also appears in 6+ palettes in our collection.

Can I use #91EE63 for text?

Black text on #91EE63 has a contrast ratio of 14.61:1 (passes WCAG AA); white text gives 1.44:1.