Palettes / Colors / #CBEF38
#CBEF38 — Vivid Green
#CBEF38 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 #CBEF38 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.
#CBEF38 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 #5D39EF; it also sits naturally between #EFB839 and #6FEF39. In the palettes below you can see it working alongside real color combinations from our collection.
Color values
| HEX | #CBEF38 |
|---|---|
| RGB | 203, 239, 56 |
| HSL | 72°, 85%, 58% |
| HSV | 72°, 77%, 94% |
| CMYK | 15%, 0%, 77%, 6% |
| XYZ | 56.21, 74.72, 15.20 |
| Yxy | 74.72, 0.3847, 0.5113 |
| CIE-Lab | 89.26, -34.02, 77.73 |
| Hunter Lab | 86.44, -31.06, 47.12 |
RGB & CMYK percentages
Red 80% · Green 94% · Blue 22%
Cyan 15% · Magenta 0% · Yellow 77% · Key 6%
CMYK values are unprofiled approximations for screen reference — not a print-proofing guarantee.
Previews
Lorem ipsum dolor sit amet, consectetur adipiscing elit.
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CSS code for #CBEF38
.text { color: #CBEF38; }
.background { background-color: #CBEF38; }
.border { border: 3px solid #CBEF38; }
.text-rgb { color: rgb(203, 239, 56); }
.text-hsl { color: hsl(72, 85%, 58%); }
.text-shadow-hex { text-shadow: 4px 4px 2px #CBEF38; }
.text-shadow-rgba { text-shadow: 4px 4px 2px rgba(203, 239, 56, 0.8); }
.box-shadow-hex { box-shadow: 1px 1px 3px 2px #CBEF38; }
.box-shadow-rgba { box-shadow: 1px 1px 3px 2px rgba(203, 239, 56, 0.8); }
HTML: <p style="color:#CBEF38">Text here</p> · <div style="background-color:#CBEF38">Div content here</div>
Shades of #CBEF38
Tints of #CBEF38
Tones of #CBEF38
Color harmonies
Complementary — #5D39EF:
Analogous:
Triadic:
Contrast & accessibility
| Against white text | 1.32:1 Fails |
|---|---|
| Against black text | 15.94:1 AAA |
Best text color on #CBEF38: #000000.
Semi-transparent (opacity) text on #CBEF38
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 #CBEF38: ·
How #CBEF38 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 #CBEF38 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 #CBEF38?
#CBEF38 is Vivid Green, a green color (RGB 203, 239, 56). Its closest standard named color is GreenYellow.
What is the RGB and HSL of #CBEF38?
#CBEF38 is RGB 203, 239, 56 — HSL 72°, 85%, 58% — CMYK 15%, 0%, 77%, 6%.
What colors go with #CBEF38?
Its complement is #5D39EF; analogous partners are #EFB839 and #6FEF39. It also appears in 6+ palettes in our collection.
Can I use #CBEF38 for text?
Black text on #CBEF38 has a contrast ratio of 15.94:1 (passes WCAG AA); white text gives 1.32:1.