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💡 Click on any color value below to copy it to clipboard
Running Number
11,923,921
HEX
#B5F1D1
RGB
181, 241, 209
HSL
148°,68%,83%
HSV
148°,25%,95%
CMYK
25%,0%,13%,5%
Brightness
86%
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
#B5F1D1 sits at 148° on the color wheel, placing it in the spring green family of the cool half of the spectrum. With 68% saturation and 83% lightness, it reads as a richly saturated, very light tone — a soft but unmistakably tinted presence. Its RGB mix of 181, 241, 209 produces a 16.47:1 contrast ratio against black, which clears WCAG AAA for body text in that pairing.
In RGB space #B5F1D1 is a clear variant of CSS gainsboro — about 46 units away from #DCDCDC. Designers reach for spring green 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 cool cast tends to pair best with warm neutrals in the 25°-45° range to add life.
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 #B5F1D1 in different programming languages
| Platform | Languages |
|---|---|
| Frontend | |
| Mobile | |
| Backend | |
| Others |
document.getElementById("box").style.backgroundColor = "#b5f1d1";💡 Click any tab to see how to use #b5f1d1 in different programming languages