Palettes / Colors / #91F034
#91F034 — Vivid Green
#91F034 is a green color we call Vivid Green, closest to the named color GreenYellow (#ADFF2F). It belongs to the green family.
Color name
Closest CSS keyword: greenyellow (#ADFF2F) — not an exact match. CSS greenyellow gives you #ADFF2F, a different color; use #91F034 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.
#91F034 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 #9133F0; it also sits naturally between #F0F033 and #33F033. In the palettes below you can see it working alongside real color combinations from our collection.
Color values
| HEX | #91F034 |
|---|---|
| RGB | 145, 240, 52 |
| HSL | 90°, 86%, 57% |
| HSV | 90°, 78%, 94% |
| CMYK | 40%, 0%, 78%, 6% |
| XYZ | 43.46, 68.59, 14.20 |
| Yxy | 68.59, 0.3442, 0.5433 |
| CIE-Lab | 86.30, -55.75, 74.96 |
| Hunter Lab | 82.82, -47.59, 44.97 |
RGB & CMYK percentages
Red 57% · Green 94% · Blue 20%
Cyan 40% · Magenta 0% · Yellow 78% · Key 6%
CMYK values are unprofiled approximations for screen reference — not a print-proofing guarantee.
Previews
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CSS code for #91F034
.text { color: #91F034; }
.background { background-color: #91F034; }
.border { border: 3px solid #91F034; }
.text-rgb { color: rgb(145, 240, 52); }
.text-hsl { color: hsl(90, 86%, 57%); }
.text-shadow-hex { text-shadow: 4px 4px 2px #91F034; }
.text-shadow-rgba { text-shadow: 4px 4px 2px rgba(145, 240, 52, 0.8); }
.box-shadow-hex { box-shadow: 1px 1px 3px 2px #91F034; }
.box-shadow-rgba { box-shadow: 1px 1px 3px 2px rgba(145, 240, 52, 0.8); }
HTML: <p style="color:#91F034">Text here</p> · <div style="background-color:#91F034">Div content here</div>
Shades of #91F034
Tints of #91F034
Tones of #91F034
Color harmonies
Complementary — #9133F0:
Analogous:
Triadic:
Contrast & accessibility
| Against white text | 1.43:1 Fails |
|---|---|
| Against black text | 14.72:1 AAA |
Best text color on #91F034: #000000.
Semi-transparent (opacity) text on #91F034
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:
Smaller body text shows the effect best.
Blended color: · Contrast against #91F034: ·
How #91F034 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 #91F034 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
Frequently asked questions
What color is #91F034?
#91F034 is Vivid Green, a green color (RGB 145, 240, 52). Its closest standard named color is GreenYellow.
What is the RGB and HSL of #91F034?
#91F034 is RGB 145, 240, 52 — HSL 90°, 86%, 57% — CMYK 40%, 0%, 78%, 6%.
What colors go with #91F034?
Its complement is #9133F0; analogous partners are #F0F033 and #33F033. It also appears in 6+ palettes in our collection.
Can I use #91F034 for text?
Black text on #91F034 has a contrast ratio of 14.72:1 (passes WCAG AA); white text gives 1.43:1.