#A3D457#A3D457
#A3D457 is a light, vivid yellow-green. Relative luminance 0.556; OKLCH L 81.0% C 0.163 H 127.7°. Best body text is #000000 at 12.11:1 contrast (WCAG AA passes).
Color values
| HEX | #A3D457 |
|---|---|
| RGB | rgb(163, 212, 87) |
| HSL | hsl(84, 59%, 59%) |
| HSV | hsv(84, 59%, 83%) |
| CMYK | cmyk(23.1%, 0%, 59%, 16.9%) |
| CIE-LAB | lab(79.36, -35.21, 55.45) |
| CIE-LCH | lch(79.36, 65.68, 122.42°) |
| OKLab | oklab(81% -0.0994 0.1288) |
| OKLCH | oklch(81% 0.163 127.7) |
| XYZ | xyz(40.3679, 55.5609, 17.6125) |
| Luminance | 0.5556 (WCAG relative) |
| Temperature | warm |
| Family | yellow-green |
Closest named colors
Yellowgreen
#9ACD32
ΔE00 3.63
Pale Olive Green
#B1D27B
ΔE00 5.34
Slime Green
#99CC04
ΔE00 5.71
Kiwi Green
#8EE53F
ΔE00 5.82
Light Moss Green
#A6C875
ΔE00 6.16
Apple Green
#76CD26
ΔE00 6.17
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#A3D457 #8857D4
analogous
#D4C657 #A3D457 #64D457
triadic
#A3D457 #57A3D4 #D457A3
tetradic
#A3D457 #57D4C6 #8857D4 #D45764
square
#A3D457 #57D4C6 #8857D4 #D45764
split-complementary
#A3D457 #5764D4 #C657D4
monochromatic
#648D24 #86BD30 #A3D457 #BEE088 #D8EDB8
Accessibility & contrast
On white
1.73
#A3D457 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
12.11
#A3D457 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #A3D457
12.11:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##A3D457 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##A3D457 | 1.00 | 1.73 | 12.11 | 12.11 |
| #FFFFFF | 1.73 | 1.00 | 21.00 | 21.00 |
| #000000 | 12.11 | 21.00 | 1.00 | 1.00 |
| ##000000 | 12.11 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#DEC749
Deuteranopia (green-blind)
#D7C460
Tritanopia (blue-blind)
#A8CBB9
Achromatopsia (no color)
#C5C5C5
Design tokens & code
CSS
--color: #a3d457; /* rgb */ color: rgb(163, 212, 87); /* oklch */ color: oklch(81.0% 0.163 127.7);
Tailwind
colors: {
custom: {
50: '#c1e18b',
500: '#a3d457',
950: '#000000',
},
}SCSS
$custom: #a3d457; $custom-light: #c1e18b; $custom-dark: #000000;
JSON
{
"hex": "#a3d457",
"rgb": {
"r": 163,
"g": 212,
"b": 87
},
"hsl": {
"h": 83.52,
"s": 59.242,
"l": 58.627
},
"oklch": {
"l": 0.81004,
"c": 0.16276,
"h": 127.7
},
"luminance": 0.55562
}Semantic roles & 50–950 ramp
primary
#A3D457
secondary
#5E3D93
accent
#45E283
background
#FDFEFC
surface
#F9FCF4
border
#D2D5CE
text
#13150C
muted
#82847F