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Running Number
5,765,757
HEX
#57FA7D
RGB
87, 250, 125
HSL
134°,94%,66%
HSV
134°,65%,98%
CMYK
65%,0%,50%,2%
Brightness
73%
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
#57FA7D sits at 134° on the color wheel, placing it in the green family of the cool half of the spectrum. With 94% saturation and 66% lightness, it reads as a fully saturated, light tone — an immediate, signal-grade voice that demands attention. Its RGB mix of 87, 250, 125 produces a 15.38:1 contrast ratio against black, which clears WCAG AAA for body text in that pairing.
In RGB space #57FA7D is a distant relative of CSS turquoise — about 90 units away from #40E0D0. Designers reach for green hues at this saturation when the brief calls for bold, immediate signal, and at this lightness when they want a present, comfortable mid-canvas voice. 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 #57FA7D in different programming languages
| Platform | Languages |
|---|---|
| Frontend | |
| Mobile | |
| Backend | |
| Others |
document.getElementById("box").style.backgroundColor = "#57fa7d";💡 Click any tab to see how to use #57fa7d in different programming languages