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Running Number
13,231,032
HEX
#C9E3B8
RGB
201, 227, 184
HSL
96°,43%,81%
HSV
96°,19%,89%
CMYK
11%,0%,19%,11%
Brightness
84%
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
#C9E3B8 sits at 96° on the color wheel, placing it in the chartreuse family of the neutral half of the spectrum. With 43% saturation and 81% lightness, it reads as a moderately saturated, very light tone — a balanced mid-energy presence that sits comfortably alongside other UI tones. Its RGB mix of 201, 227, 184 produces a 15.16:1 contrast ratio against black, which clears WCAG AAA for body text in that pairing.
In RGB space #C9E3B8 is a clear variant of CSS silver — about 37 units away from #C0C0C0. Designers reach for chartreuse hues at this saturation when the brief calls for a conversational, mid-energy register, and at this lightness when they want lift, air, and gentle emphasis. 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 #C9E3B8 in different programming languages
| Platform | Languages |
|---|---|
| Frontend | |
| Mobile | |
| Backend | |
| Others |
document.getElementById("box").style.backgroundColor = "#c9e3b8";💡 Click any tab to see how to use #c9e3b8 in different programming languages