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💡 Click on any color value below to copy it to clipboard
Running Number
1,781,511
HEX
#1B2F07
RGB
27, 47, 7
HSL
90°,74%,11%
HSV
90°,85%,18%
CMYK
43%,0%,85%,82%
Brightness
14%
Type
Dark
AA Normal Text: ≥ 4.5:1
AA Large Text: ≥ 3.0:1
AAA Normal Text: ≥ 7.0:1
AAA Large Text: ≥ 4.5:1
#1B2F07 sits at 90° on the color wheel, placing it in the chartreuse family of the neutral half of the spectrum. With 74% saturation and 11% lightness, it reads as a richly saturated, deep tone — a weighted, dramatic presence with deep undertones. Its RGB mix of 27, 47, 7 produces a 14.42:1 contrast ratio against white, which clears WCAG AAA for body text in that pairing.
In RGB space #1B2F07 is a clear variant of CSS black — about 55 units away from #000000. Designers reach for chartreuse hues at this saturation when the brief calls for bold, immediate signal, and at this lightness when they want weight, depth, and grounded contrast. 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 #1B2F07 in different programming languages
| Platform | Languages |
|---|---|
| Frontend | |
| Mobile | |
| Backend | |
| Others |
document.getElementById("box").style.backgroundColor = "#1b2f07";💡 Click any tab to see how to use #1b2f07 in different programming languages