#ACFC66#ACFC66
#ACFC66 is a very light, vivid yellow-green. Relative luminance 0.794; OKLCH L 90.9% C 0.198 H 132.7°. Best body text is #000000 at 16.87:1 contrast (WCAG AA passes).
Color values
| HEX | #ACFC66 |
|---|---|
| RGB | rgb(172, 252, 102) |
| HSL | hsl(92, 96%, 69%) |
| HSV | hsv(92, 60%, 99%) |
| CMYK | cmyk(31.7%, 0%, 59.5%, 1.2%) |
| CIE-LAB | lab(91.39, -48.22, 62.65) |
| CIE-LCH | lch(91.39, 79.05, 127.58°) |
| OKLab | oklab(90.94% -0.1346 0.1457) |
| OKLCH | oklch(90.94% 0.198 132.7) |
| XYZ | xyz(54.2211, 79.3488, 25.0268) |
| Luminance | 0.7935 (WCAG relative) |
| Temperature | warm |
| Family | yellow-green |
Closest named colors
Light Lime
#AEFD6C
ΔE00 0.59
Pale Lime Green
#B1FF65
ΔE00 0.90
Key Lime
#AEFF6E
ΔE00 0.91
Spring Green (survey)
#A9F971
ΔE00 1.72
Light Lime Green
#B9FF66
ΔE00 1.80
Light Grass Green
#9AF764
ΔE00 2.30
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#ACFC66 #B666FC
analogous
#F7FC66 #ACFC66 #66FC6B
triadic
#ACFC66 #66ACFC #FC66AC
tetradic
#ACFC66 #66F7FC #B666FC #FC6B66
square
#ACFC66 #66F7FC #B666FC #FC6B66
split-complementary
#ACFC66 #6B66FC #FC66F7
monochromatic
#6CE304 #8BFB2A #ACFC66 #CDFDA2 #EDFEDE
Accessibility & contrast
On white
1.24
#ACFC66 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
16.87
#ACFC66 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #ACFC66
16.87:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##ACFC66 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##ACFC66 | 1.00 | 1.24 | 16.87 | 16.87 |
| #FFFFFF | 1.24 | 1.00 | 21.00 | 21.00 |
| #000000 | 16.87 | 21.00 | 1.00 | 1.00 |
| ##000000 | 16.87 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#FFEA55
Deuteranopia (green-blind)
#FAE471
Tritanopia (blue-blind)
#ADF3DC
Achromatopsia (no color)
#E6E6E6
Design tokens & code
CSS
--color: #acfc66; /* rgb */ color: rgb(172, 252, 102); /* oklch */ color: oklch(90.9% 0.198 132.7);
Tailwind
colors: {
custom: {
50: '#c9fe97',
500: '#acfc66',
950: '#000000',
},
}SCSS
$custom: #acfc66; $custom-light: #c9fe97; $custom-dark: #000000;
JSON
{
"hex": "#acfc66",
"rgb": {
"r": 172,
"g": 252,
"b": 102
},
"hsl": {
"h": 92,
"s": 96.154,
"l": 69.412
},
"oklch": {
"l": 0.90939,
"c": 0.19833,
"h": 132.7
},
"luminance": 0.79351
}Semantic roles & 50–950 ramp
primary
#ACFC66
secondary
#8930D6
accent
#00E67A
background
#FEFFFC
surface
#FBFFF5
border
#D4D7CF
text
#14180E
muted
#83867F