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Running Number
12,645,438
HEX
#C0F43E
RGB
192, 244, 62
HSL
77°,89%,60%
HSV
77°,75%,96%
CMYK
21%,0%,75%,4%
Brightness
81%
Type
Light
AA Normal Text: ≥ 4.5:1
AA Large Text: ≥ 3.0:1
AAA Normal Text: ≥ 7.0:1
AAA Large Text: ≥ 4.5:1
#C0F43E sits at 77° on the color wheel, placing it in the chartreuse family of the neutral half of the spectrum. With 89% saturation and 60% lightness, it reads as a fully saturated, light tone — an immediate, signal-grade voice that demands attention. Its RGB mix of 192, 244, 62 produces a 16.25:1 contrast ratio against black, which clears WCAG AAA for body text in that pairing.
In RGB space #C0F43E is a clear variant of CSS yellow-green — about 56 units away from #9ACD32. Designers reach for chartreuse hues at this saturation when the brief calls for bold, immediate signal, and at this lightness when they want a present, comfortable mid-canvas voice. On screen the balanced cast tends to pair best with either warm or cool accents depending on the surrounding palette.
See how this color appears in real UI elements
Button (filled)
Badge
Progress Bar
Link Hover
Input Focus Ring
Checkbox Active
Toggle Switch On
Slider Thumb
Card Border
Icon Highlight
Tooltip Background
Modal Header
Tab Active
Alert Box
Timeline Dot
Loading Spinner
Dropdown Selected
Table Row Highlight
Calendar Date
Mobile Device
See how to use #C0F43E in different programming languages
| Platform | Languages |
|---|---|
| Frontend | |
| Mobile | |
| Backend | |
| Others |
document.getElementById("box").style.backgroundColor = "#c0f43e";💡 Click any tab to see how to use #c0f43e in different programming languages