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Running Number
11,721,144
HEX
#B2D9B8
RGB
178, 217, 184
HSL
129°,34%,77%
HSV
129°,18%,85%
CMYK
18%,0%,15%,15%
Brightness
79%
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
#B2D9B8 sits at 129° on the color wheel, placing it in the green family of the cool half of the spectrum. With 34% saturation and 77% lightness, it reads as a softly muted, very light tone — a balanced mid-energy presence that sits comfortably alongside other UI tones. Its RGB mix of 178, 217, 184 produces a 13.51:1 contrast ratio against black, which clears WCAG AAA for body text in that pairing.
In RGB space #B2D9B8 is a clear variant of CSS silver — about 30 units away from #C0C0C0. Designers reach for 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 #B2D9B8 in different programming languages
| Platform | Languages |
|---|---|
| Frontend | |
| Mobile | |
| Backend | |
| Others |
document.getElementById("box").style.backgroundColor = "#b2d9b8";💡 Click any tab to see how to use #b2d9b8 in different programming languages