#A3FA63#A3FA63
#A3FA63 is a very light, highly saturated yellow-green. Relative luminance 0.771; OKLCH L 90.0% C 0.203 H 134.1°. Best body text is #000000 at 16.41:1 contrast (WCAG AA passes).
Color values
| HEX | #A3FA63 |
|---|---|
| RGB | rgb(163, 250, 99) |
| HSL | hsl(95, 94%, 68%) |
| HSV | hsv(95, 60%, 98%) |
| CMYK | cmyk(34.8%, 0%, 60.4%, 2%) |
| CIE-LAB | lab(90.35, -50.66, 62.61) |
| CIE-LCH | lch(90.35, 80.54, 128.98°) |
| OKLab | oklab(89.96% -0.141 0.1454) |
| OKLCH | oklch(89.96% 0.203 134.1) |
| XYZ | xyz(51.5410, 77.0564, 23.9597) |
| Luminance | 0.7706 (WCAG relative) |
| Temperature | warm |
| Family | yellow-green |
Closest named colors
Light Grass Green
#9AF764
ΔE00 1.28
Light Lime
#AEFD6C
ΔE00 1.32
Key Lime
#AEFF6E
ΔE00 1.50
Spring Green (survey)
#A9F971
ΔE00 1.57
Pale Lime Green
#B1FF65
ΔE00 1.87
Light Lime Green
#B9FF66
ΔE00 2.84
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#A3FA63 #BA63FA
analogous
#EEFA63 #A3FA63 #63FA6E
triadic
#A3FA63 #63A3FA #FA63A3
tetradic
#A3FA63 #63EEFA #BA63FA #FA6E63
square
#A3FA63 #63EEFA #BA63FA #FA6E63
split-complementary
#A3FA63 #6E63FA #FA63EE
monochromatic
#61DC07 #80F828 #A3FA63 #C6FC9E #E9FEDA
Accessibility & contrast
On white
1.28
#A3FA63 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
16.41
#A3FA63 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #A3FA63
16.41:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##A3FA63 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##A3FA63 | 1.00 | 1.28 | 16.41 | 16.41 |
| #FFFFFF | 1.28 | 1.00 | 21.00 | 21.00 |
| #000000 | 16.41 | 21.00 | 1.00 | 1.00 |
| ##000000 | 16.41 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#FFE852
Deuteranopia (green-blind)
#F7E16F
Tritanopia (blue-blind)
#A3F1DA
Achromatopsia (no color)
#E3E3E3
Design tokens & code
CSS
--color: #a3fa63; /* rgb */ color: rgb(163, 250, 99); /* oklch */ color: oklch(90.0% 0.203 134.1);
Tailwind
colors: {
custom: {
50: '#c3fc95',
500: '#a3fa63',
950: '#000000',
},
}SCSS
$custom: #a3fa63; $custom-light: #c3fc95; $custom-dark: #000000;
JSON
{
"hex": "#a3fa63",
"rgb": {
"r": 163,
"g": 250,
"b": 99
},
"hsl": {
"h": 94.57,
"s": 93.789,
"l": 68.431
},
"oklch": {
"l": 0.89961,
"c": 0.20254,
"h": 134.1
},
"luminance": 0.77059
}Semantic roles & 50–950 ramp
primary
#A3FA63
secondary
#8D2ED4
accent
#00E684
background
#FDFFFC
surface
#F9FFF5
border
#D2D7CF
text
#13170E
muted
#82857F