#ACFF80#ACFF80
#ACFF80 is a very light, vivid yellow-green. Relative luminance 0.818; OKLCH L 91.9% C 0.180 H 135.8°. Best body text is #000000 at 17.37:1 contrast (WCAG AA passes).
Color values
| HEX | #ACFF80 |
|---|---|
| RGB | rgb(172, 255, 128) |
| HSL | hsl(99, 100%, 75%) |
| HSV | hsv(99, 50%, 100%) |
| CMYK | cmyk(32.5%, 0%, 49.8%, 0%) |
| CIE-LAB | lab(92.51, -46.88, 52.43) |
| CIE-LCH | lch(92.51, 70.33, 131.80°) |
| OKLab | oklab(91.93% -0.1292 0.1256) |
| OKLCH | oklch(91.93% 0.18 135.8) |
| XYZ | xyz(56.6681, 81.8469, 33.2301) |
| Luminance | 0.8185 (WCAG relative) |
| Temperature | warm |
| Family | yellow-green |
Closest named colors
Spring Green (survey)
#A9F971
ΔE00 1.89
Key Lime
#AEFF6E
ΔE00 2.37
Light Lime
#AEFD6C
ΔE00 2.57
Light Green
#96F97B
ΔE00 2.63
Light Yellowish Green
#C2FF89
ΔE00 2.96
Light Grass Green
#9AF764
ΔE00 3.13
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#ACFF80 #D380FF
analogous
#EBFF80 #ACFF80 #80FF94
triadic
#ACFF80 #80ACFF #FF80AC
tetradic
#ACFF80 #80EBFF #D380FF #FF9480
square
#ACFF80 #80EBFF #D380FF #FF9480
split-complementary
#ACFF80 #9480FF #FF80EB
monochromatic
#5CFF06 #84FF43 #ACFF80 #D4FFBD #EBFFE0
Accessibility & contrast
On white
1.21
#ACFF80 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
17.37
#ACFF80 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #ACFF80
17.37:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##ACFF80 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##ACFF80 | 1.00 | 1.21 | 17.37 | 17.37 |
| #FFFFFF | 1.21 | 1.00 | 21.00 | 21.00 |
| #000000 | 17.37 | 21.00 | 1.00 | 1.00 |
| ##000000 | 17.37 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#FFEE75
Deuteranopia (green-blind)
#FBE788
Tritanopia (blue-blind)
#AAF7E2
Achromatopsia (no color)
#E9E9E9
Design tokens & code
CSS
--color: #acff80; /* rgb */ color: rgb(172, 255, 128); /* oklch */ color: oklch(91.9% 0.180 135.8);
Tailwind
colors: {
custom: {
50: '#c8ffa7',
500: '#acff80',
950: '#000000',
},
}SCSS
$custom: #acff80; $custom-light: #c8ffa7; $custom-dark: #000000;
JSON
{
"hex": "#acff80",
"rgb": {
"r": 172,
"g": 255,
"b": 128
},
"hsl": {
"h": 99.213,
"s": 100,
"l": 75.098
},
"oklch": {
"l": 0.91933,
"c": 0.18018,
"h": 135.8
},
"luminance": 0.81849
}Semantic roles & 50–950 ramp
primary
#ACFF80
secondary
#A945DE
accent
#00E696
background
#FEFFFD
surface
#FAFFF7
border
#D3D7D0
text
#131810
muted
#838681