Loading...
💡 Click on any color value below to copy it to clipboard
Running Number
5,196,545
HEX
#4F4B01
RGB
79, 75, 1
HSL
57°,98%,16%
HSV
57°,99%,31%
CMYK
0%,5%,99%,69%
Brightness
27%
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
#4F4B01 sits at 57° on the color wheel, placing it in the yellow family of the warm half of the spectrum. With 98% saturation and 16% lightness, it reads as a fully saturated, deep tone — a weighted, dramatic presence with deep undertones. Its RGB mix of 79, 75, 1 produces a 8.98:1 contrast ratio against white, which clears WCAG AAA for body text in that pairing.
In RGB space #4F4B01 is a distant relative of CSS olive — about 72 units away from #808000. Designers reach for yellow 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 warm cast tends to pair best with cool neutrals around 210°-230° to balance temperature.
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 #4F4B01 in different programming languages
| Platform | Languages |
|---|---|
| Frontend | |
| Mobile | |
| Backend | |
| Others |
document.getElementById("box").style.backgroundColor = "#4f4b01";💡 Click any tab to see how to use #4f4b01 in different programming languages