#A4FA63#A4FA63
#A4FA63 is a very light, highly saturated yellow-green. Relative luminance 0.772; OKLCH L 90.0% C 0.202 H 133.9°. Best body text is #000000 at 16.43:1 contrast (WCAG AA passes).
Color values
| HEX | #A4FA63 |
|---|---|
| RGB | rgb(164, 250, 99) |
| HSL | hsl(94, 94%, 68%) |
| HSV | hsv(94, 60%, 98%) |
| CMYK | cmyk(34.4%, 0%, 60.4%, 2%) |
| CIE-LAB | lab(90.40, -50.33, 62.68) |
| CIE-LCH | lch(90.40, 80.39, 128.76°) |
| OKLab | oklab(90.01% -0.1402 0.1455) |
| OKLCH | oklch(90.01% 0.202 133.9) |
| XYZ | xyz(51.7466, 77.1624, 23.9693) |
| Luminance | 0.7716 (WCAG relative) |
| Temperature | warm |
| Family | yellow-green |
Closest named colors
Light Lime
#AEFD6C
ΔE00 1.24
Light Grass Green
#9AF764
ΔE00 1.39
Key Lime
#AEFF6E
ΔE00 1.44
Spring Green (survey)
#A9F971
ΔE00 1.56
Pale Lime Green
#B1FF65
ΔE00 1.76
Light Lime Green
#B9FF66
ΔE00 2.72
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#A4FA63 #B963FA
analogous
#F0FA63 #A4FA63 #63FA6D
triadic
#A4FA63 #63A4FA #FA63A4
tetradic
#A4FA63 #63F0FA #B963FA #FA6D63
square
#A4FA63 #63F0FA #B963FA #FA6D63
split-complementary
#A4FA63 #6D63FA #FA63F0
monochromatic
#63DC07 #81F828 #A4FA63 #C7FC9E #E9FEDA
Accessibility & contrast
On white
1.28
#A4FA63 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
16.43
#A4FA63 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #A4FA63
16.43:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##A4FA63 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##A4FA63 | 1.00 | 1.28 | 16.43 | 16.43 |
| #FFFFFF | 1.28 | 1.00 | 21.00 | 21.00 |
| #000000 | 16.43 | 21.00 | 1.00 | 1.00 |
| ##000000 | 16.43 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#FFE852
Deuteranopia (green-blind)
#F7E16F
Tritanopia (blue-blind)
#A4F1DA
Achromatopsia (no color)
#E3E3E3
Design tokens & code
CSS
--color: #a4fa63; /* rgb */ color: rgb(164, 250, 99); /* oklch */ color: oklch(90.0% 0.202 133.9);
Tailwind
colors: {
custom: {
50: '#c4fc95',
500: '#a4fa63',
950: '#000000',
},
}SCSS
$custom: #a4fa63; $custom-light: #c4fc95; $custom-dark: #000000;
JSON
{
"hex": "#a4fa63",
"rgb": {
"r": 164,
"g": 250,
"b": 99
},
"hsl": {
"h": 94.172,
"s": 93.789,
"l": 68.431
},
"oklch": {
"l": 0.90014,
"c": 0.20205,
"h": 133.9
},
"luminance": 0.77165
}Semantic roles & 50–950 ramp
primary
#A4FA63
secondary
#8C2ED4
accent
#00E683
background
#FDFFFC
surface
#F9FFF5
border
#D2D7CF
text
#13170E
muted
#82857F