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💡 Click on any color value below to copy it to clipboard
Running Number
8,490,863
HEX
#818F6F
RGB
129, 143, 111
HSL
86°,13%,50%
HSV
86°,22%,56%
CMYK
10%,0%,22%,44%
Brightness
53%
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
#818F6F sits at 86° on the color wheel, placing it in the chartreuse family of the neutral half of the spectrum. With 13% saturation and 50% lightness, it reads as a heavily muted, balanced tone — a quiet, restrained presence that recedes rather than competes. Its RGB mix of 129, 143, 111 produces a 6.09:1 contrast ratio against black, which clears WCAG AA for body text in that pairing.
In RGB space #818F6F is a close cousin of CSS gray — about 23 units away from #808080. Designers reach for chartreuse hues at this saturation when the brief calls for restraint and atmosphere, 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 #818F6F in different programming languages
| Platform | Languages |
|---|---|
| Frontend | |
| Mobile | |
| Backend | |
| Others |
document.getElementById("box").style.backgroundColor = "#818f6f";💡 Click any tab to see how to use #818f6f in different programming languages