#A3FC66#A3FC66
#A3FC66 is a very light, highly saturated yellow-green. Relative luminance 0.784; OKLCH L 90.5% C 0.203 H 134.6°. Best body text is #000000 at 16.67:1 contrast (WCAG AA passes).
Color values
| HEX | #A3FC66 |
|---|---|
| RGB | rgb(163, 252, 102) |
| HSL | hsl(96, 96%, 69%) |
| HSV | hsv(96, 60%, 99%) |
| CMYK | cmyk(35.3%, 0%, 59.5%, 1.2%) |
| CIE-LAB | lab(90.95, -51.22, 62.02) |
| CIE-LCH | lch(90.95, 80.44, 129.55°) |
| OKLab | oklab(90.46% -0.1423 0.1444) |
| OKLCH | oklch(90.46% 0.203 134.6) |
| XYZ | xyz(52.3118, 78.3643, 24.9373) |
| Luminance | 0.7837 (WCAG relative) |
| Temperature | warm |
| Family | yellow-green |
Closest named colors
Light Lime
#AEFD6C
ΔE00 1.26
Key Lime
#AEFF6E
ΔE00 1.29
Light Grass Green
#9AF764
ΔE00 1.36
Spring Green (survey)
#A9F971
ΔE00 1.54
Pale Lime Green
#B1FF65
ΔE00 1.89
Light Lime Green
#B9FF66
ΔE00 2.92
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#A3FC66 #BF66FC
analogous
#EEFC66 #A3FC66 #66FC74
triadic
#A3FC66 #66A3FC #FC66A3
tetradic
#A3FC66 #66EEFC #BF66FC #FC7466
square
#A3FC66 #66EEFC #BF66FC #FC7466
split-complementary
#A3FC66 #7466FC #FC66EE
monochromatic
#5FE304 #7FFB2A #A3FC66 #C7FDA2 #EBFEDE
Accessibility & contrast
On white
1.26
#A3FC66 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
16.67
#A3FC66 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #A3FC66
16.67:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##A3FC66 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##A3FC66 | 1.00 | 1.26 | 16.67 | 16.67 |
| #FFFFFF | 1.26 | 1.00 | 21.00 | 21.00 |
| #000000 | 16.67 | 21.00 | 1.00 | 1.00 |
| ##000000 | 16.67 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#FFEA55
Deuteranopia (green-blind)
#F8E271
Tritanopia (blue-blind)
#A2F3DC
Achromatopsia (no color)
#E5E5E5
Design tokens & code
CSS
--color: #a3fc66; /* rgb */ color: rgb(163, 252, 102); /* oklch */ color: oklch(90.5% 0.203 134.6);
Tailwind
colors: {
custom: {
50: '#c3fe97',
500: '#a3fc66',
950: '#000000',
},
}SCSS
$custom: #a3fc66; $custom-light: #c3fe97; $custom-dark: #000000;
JSON
{
"hex": "#a3fc66",
"rgb": {
"r": 163,
"g": 252,
"b": 102
},
"hsl": {
"h": 95.6,
"s": 96.154,
"l": 69.412
},
"oklch": {
"l": 0.90457,
"c": 0.20278,
"h": 134.6
},
"luminance": 0.78367
}Semantic roles & 50–950 ramp
primary
#A3FC66
secondary
#9330D6
accent
#00E688
background
#FDFFFC
surface
#F9FFF5
border
#D2D7CF
text
#13180E
muted
#82867F