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💡 Click on any color value below to copy it to clipboard
Running Number
11,650,432
HEX
#B1C580
RGB
177, 197, 128
HSL
77°,37%,64%
HSV
77°,35%,77%
CMYK
10%,0%,35%,23%
Brightness
72%
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
#B1C580 sits at 77° on the color wheel, placing it in the chartreuse family of the neutral half of the spectrum. With 37% saturation and 64% lightness, it reads as a softly muted, light tone — a balanced mid-energy presence that sits comfortably alongside other UI tones. Its RGB mix of 177, 197, 128 produces a 11.17:1 contrast ratio against black, which clears WCAG AAA for body text in that pairing.
In RGB space #B1C580 is a clear variant of CSS tan — about 39 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 #B1C580 in different programming languages
| Platform | Languages |
|---|---|
| Frontend | |
| Mobile | |
| Backend | |
| Others |
document.getElementById("box").style.backgroundColor = "#b1c580";💡 Click any tab to see how to use #b1c580 in different programming languages