#A3FA66#A3FA66
#A3FA66 is a very light, highly saturated yellow-green. Relative luminance 0.771; OKLCH L 90.0% C 0.200 H 134.4°. Best body text is #000000 at 16.42:1 contrast (WCAG AA passes).
Color values
| HEX | #A3FA66 |
|---|---|
| RGB | rgb(163, 250, 102) |
| HSL | hsl(95, 94%, 69%) |
| HSV | hsv(95, 59%, 98%) |
| CMYK | cmyk(34.8%, 0%, 59.2%, 2%) |
| CIE-LAB | lab(90.37, -50.39, 61.38) |
| CIE-LCH | lch(90.37, 79.42, 129.39°) |
| OKLab | oklab(89.99% -0.1401 0.1431) |
| OKLCH | oklch(89.99% 0.2 134.4) |
| XYZ | xyz(51.6871, 77.1148, 24.7291) |
| Luminance | 0.7712 (WCAG relative) |
| Temperature | warm |
| Family | yellow-green |
Closest named colors
Light Grass Green
#9AF764
ΔE00 1.13
Light Lime
#AEFD6C
ΔE00 1.29
Spring Green (survey)
#A9F971
ΔE00 1.30
Key Lime
#AEFF6E
ΔE00 1.44
Pale Lime Green
#B1FF65
ΔE00 2.03
Light Lime Green
#B9FF66
ΔE00 2.99
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#A3FA66 #BD66FA
analogous
#EDFA66 #A3FA66 #66FA73
triadic
#A3FA66 #66A3FA #FA66A3
tetradic
#A3FA66 #66EDFA #BD66FA #FA7366
square
#A3FA66 #66EDFA #BD66FA #FA7366
split-complementary
#A3FA66 #7366FA #FA66ED
monochromatic
#60DE07 #7FF82B #A3FA66 #C7FCA1 #EAFEDD
Accessibility & contrast
On white
1.28
#A3FA66 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
16.42
#A3FA66 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #A3FA66
16.42:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##A3FA66 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##A3FA66 | 1.00 | 1.28 | 16.42 | 16.42 |
| #FFFFFF | 1.28 | 1.00 | 21.00 | 21.00 |
| #000000 | 16.42 | 21.00 | 1.00 | 1.00 |
| ##000000 | 16.42 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#FFE856
Deuteranopia (green-blind)
#F7E171
Tritanopia (blue-blind)
#A2F1DA
Achromatopsia (no color)
#E3E3E3
Design tokens & code
CSS
--color: #a3fa66; /* rgb */ color: rgb(163, 250, 102); /* oklch */ color: oklch(90.0% 0.200 134.4);
Tailwind
colors: {
custom: {
50: '#c3fc96',
500: '#a3fa66',
950: '#000000',
},
}SCSS
$custom: #a3fa66; $custom-light: #c3fc96; $custom-dark: #000000;
JSON
{
"hex": "#a3fa66",
"rgb": {
"r": 163,
"g": 250,
"b": 102
},
"hsl": {
"h": 95.27,
"s": 93.671,
"l": 69.02
},
"oklch": {
"l": 0.89991,
"c": 0.20021,
"h": 134.4
},
"luminance": 0.77117
}Semantic roles & 50–950 ramp
primary
#A3FA66
secondary
#9030D4
accent
#00E687
background
#FDFFFC
surface
#F9FFF5
border
#D2D7CF
text
#13170E
muted
#82857F