#ACFF56#ACFF56
#ACFF56 is a very light, highly saturated yellow-green. Relative luminance 0.810; OKLCH L 91.5% C 0.214 H 131.9°. Best body text is #000000 at 17.19:1 contrast (WCAG AA passes).
Color values
| HEX | #ACFF56 |
|---|---|
| RGB | rgb(172, 255, 86) |
| HSL | hsl(89, 100%, 67%) |
| HSV | hsv(89, 66%, 100%) |
| CMYK | cmyk(32.5%, 0%, 66.3%, 0%) |
| CIE-LAB | lab(92.11, -50.74, 69.83) |
| CIE-LCH | lch(92.11, 86.32, 126.00°) |
| OKLab | oklab(91.49% -0.1427 0.159) |
| OKLCH | oklch(91.49% 0.214 131.9) |
| XYZ | xyz(54.4523, 80.9605, 21.5602) |
| Luminance | 0.8096 (WCAG relative) |
| Temperature | warm |
| Family | yellow-green |
Closest named colors
Pale Lime Green
#B1FF65
ΔE00 1.36
Light Lime Green
#B9FF66
ΔE00 1.82
Light Lime
#AEFD6C
ΔE00 2.32
Key Lime
#AEFF6E
ΔE00 2.42
Lime (survey)
#AAFF32
ΔE00 2.62
Greenyellow
#ADFF2F
ΔE00 2.95
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#ACFF56 #A956FF
analogous
#FFFD56 #ACFF56 #58FF56
triadic
#ACFF56 #56ACFF #FF56AC
tetradic
#ACFF56 #56FFFD #A956FF #FF5658
square
#ACFF56 #56FFFD #A956FF #FF5658
split-complementary
#ACFF56 #5658FF #FD56FF
monochromatic
#6FDB00 #8EFF19 #ACFF56 #CAFF93 #E8FFD0
Accessibility & contrast
On white
1.22
#ACFF56 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
17.19
#ACFF56 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #ACFF56
17.19:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##ACFF56 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##ACFF56 | 1.00 | 1.22 | 17.19 | 17.19 |
| #FFFFFF | 1.22 | 1.00 | 21.00 | 21.00 |
| #000000 | 17.19 | 21.00 | 1.00 | 1.00 |
| ##000000 | 17.19 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#FFEC3E
Deuteranopia (green-blind)
#FEE664
Tritanopia (blue-blind)
#AEF5DD
Achromatopsia (no color)
#E8E8E8
Design tokens & code
CSS
--color: #acff56; /* rgb */ color: rgb(172, 255, 86); /* oklch */ color: oklch(91.5% 0.214 131.9);
Tailwind
colors: {
custom: {
50: '#caff8e',
500: '#acff56',
950: '#000000',
},
}SCSS
$custom: #acff56; $custom-light: #caff8e; $custom-dark: #000000;
JSON
{
"hex": "#acff56",
"rgb": {
"r": 172,
"g": 255,
"b": 86
},
"hsl": {
"h": 89.467,
"s": 100,
"l": 66.863
},
"oklch": {
"l": 0.91486,
"c": 0.21369,
"h": 131.9
},
"luminance": 0.80963
}Semantic roles & 50–950 ramp
primary
#ACFF56
secondary
#7B25D4
accent
#00E671
background
#FEFFFC
surface
#FBFFF4
border
#D4D7CE
text
#14180D
muted
#83867F