#A4FF52#A4FF52
#A4FF52 is a very light, highly saturated yellow-green. Relative luminance 0.800; OKLCH L 91.0% C 0.220 H 133.2°. Best body text is #000000 at 17.00:1 contrast (WCAG AA passes).
Color values
| HEX | #A4FF52 |
|---|---|
| RGB | rgb(164, 255, 82) |
| HSL | hsl(92, 100%, 66%) |
| HSV | hsv(92, 68%, 100%) |
| CMYK | cmyk(35.7%, 0%, 67.8%, 0%) |
| CIE-LAB | lab(91.69, -53.71, 70.76) |
| CIE-LCH | lch(91.69, 88.84, 127.20°) |
| OKLab | oklab(91.03% -0.1507 0.1606) |
| OKLCH | oklch(91.03% 0.22 133.2) |
| XYZ | xyz(52.5920, 80.0194, 20.6553) |
| Luminance | 0.8002 (WCAG relative) |
| Temperature | warm |
| Family | yellow-green |
Closest named colors
Pale Lime Green
#B1FF65
ΔE00 1.89
Light Lime
#AEFD6C
ΔE00 2.56
Key Lime
#AEFF6E
ΔE00 2.60
Light Lime Green
#B9FF66
ΔE00 2.63
Lime (survey)
#AAFF32
ΔE00 2.79
Light Grass Green
#9AF764
ΔE00 3.18
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#A4FF52 #AD52FF
analogous
#FAFF52 #A4FF52 #52FF56
triadic
#A4FF52 #52A4FF #FF52A4
tetradic
#A4FF52 #52FAFF #AD52FF #FF5652
square
#A4FF52 #52FAFF #AD52FF #FF5652
split-complementary
#A4FF52 #5652FF #FF52FA
monochromatic
#66D700 #84FF15 #A4FF52 #C4FF8F #E4FFCC
Accessibility & contrast
On white
1.23
#A4FF52 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
17.00
#A4FF52 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #A4FF52
17.00:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##A4FF52 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##A4FF52 | 1.00 | 1.23 | 17.00 | 17.00 |
| #FFFFFF | 1.23 | 1.00 | 21.00 | 21.00 |
| #000000 | 17.00 | 21.00 | 1.00 | 1.00 |
| ##000000 | 17.00 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#FFEC38
Deuteranopia (green-blind)
#FCE561
Tritanopia (blue-blind)
#A5F5DC
Achromatopsia (no color)
#E7E7E7
Design tokens & code
CSS
--color: #a4ff52; /* rgb */ color: rgb(164, 255, 82); /* oklch */ color: oklch(91.0% 0.220 133.2);
Tailwind
colors: {
custom: {
50: '#c5ff8b',
500: '#a4ff52',
950: '#000000',
},
}SCSS
$custom: #a4ff52; $custom-light: #c5ff8b; $custom-dark: #000000;
JSON
{
"hex": "#a4ff52",
"rgb": {
"r": 164,
"g": 255,
"b": 82
},
"hsl": {
"h": 91.561,
"s": 100,
"l": 66.078
},
"oklch": {
"l": 0.91029,
"c": 0.22019,
"h": 133.2
},
"luminance": 0.80022
}Semantic roles & 50–950 ramp
primary
#A4FF52
secondary
#7F25D0
accent
#00E679
background
#FEFFFC
surface
#FAFFF4
border
#D3D7CE
text
#13180D
muted
#83867F