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💡 Click on any color value below to copy it to clipboard
Running Number
10,609,025
HEX
#A1E181
RGB
161, 225, 129
HSL
100°,62%,69%
HSV
100°,43%,88%
CMYK
28%,0%,43%,12%
Brightness
76%
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
#A1E181 sits at 100° on the color wheel, placing it in the chartreuse family of the neutral half of the spectrum. With 62% saturation and 69% lightness, it reads as a moderately saturated, light tone — a balanced mid-energy presence that sits comfortably alongside other UI tones. Its RGB mix of 161, 225, 129 produces a 13.60:1 contrast ratio against black, which clears WCAG AAA for body text in that pairing.
In RGB space #A1E181 is a distant relative of CSS tan — about 67 units away from #D2B48C. 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 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 #A1E181 in different programming languages
| Platform | Languages |
|---|---|
| Frontend | |
| Mobile | |
| Backend | |
| Others |
document.getElementById("box").style.backgroundColor = "#a1e181";💡 Click any tab to see how to use #a1e181 in different programming languages