#A3E550#A3E550
#A3E550 is a very light, vivid yellow-green. Relative luminance 0.644; OKLCH L 84.9% C 0.190 H 130.1°. Best body text is #000000 at 13.88:1 contrast (WCAG AA passes).
Color values
| HEX | #A3E550 |
|---|---|
| RGB | rgb(163, 229, 80) |
| HSL | hsl(87, 74%, 61%) |
| HSV | hsv(87, 65%, 90%) |
| CMYK | cmyk(28.8%, 0%, 65.1%, 10.2%) |
| CIE-LAB | lab(84.18, -43.33, 63.62) |
| CIE-LCH | lch(84.18, 76.98, 124.26°) |
| OKLab | oklab(84.89% -0.1224 0.1453) |
| OKLCH | oklch(84.89% 0.19 130.1) |
| XYZ | xyz(44.5712, 64.4031, 17.6706) |
| Luminance | 0.6440 (WCAG relative) |
| Temperature | warm |
| Family | yellow-green |
Closest named colors
Kiwi Green
#8EE53F
ΔE00 2.63
Kiwi
#9CEF43
ΔE00 2.82
Light Grass Green
#9AF764
ΔE00 4.87
Spring Green (survey)
#A9F971
ΔE00 5.06
Light Lime
#AEFD6C
ΔE00 5.33
Pale Lime Green
#B1FF65
ΔE00 5.51
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#A3E550 #9250E5
analogous
#E5DC50 #A3E550 #58E550
triadic
#A3E550 #50A3E5 #E550A3
tetradic
#A3E550 #50E5DC #9250E5 #E55058
square
#A3E550 #50E5DC #9250E5 #E55058
split-complementary
#A3E550 #5058E5 #DC50E5
monochromatic
#65A218 #86D820 #A3E550 #BFED85 #DBF5BB
Accessibility & contrast
On white
1.51
#A3E550 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
13.88
#A3E550 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #A3E550
13.88:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##A3E550 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##A3E550 | 1.00 | 1.51 | 13.88 | 13.88 |
| #FFFFFF | 1.51 | 1.00 | 21.00 | 21.00 |
| #000000 | 13.88 | 21.00 | 1.00 | 1.00 |
| ##000000 | 13.88 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#EFD53C
Deuteranopia (green-blind)
#E6D05C
Tritanopia (blue-blind)
#A7DCC6
Achromatopsia (no color)
#D2D2D2
Design tokens & code
CSS
--color: #a3e550; /* rgb */ color: rgb(163, 229, 80); /* oklch */ color: oklch(84.9% 0.190 130.1);
Tailwind
colors: {
custom: {
50: '#c2ed88',
500: '#a3e550',
950: '#000000',
},
}SCSS
$custom: #a3e550; $custom-light: #c2ed88; $custom-dark: #000000;
JSON
{
"hex": "#a3e550",
"rgb": {
"r": 163,
"g": 229,
"b": 80
},
"hsl": {
"h": 86.577,
"s": 74.129,
"l": 60.588
},
"oklch": {
"l": 0.84887,
"c": 0.19002,
"h": 130.1
},
"luminance": 0.64404
}Semantic roles & 50–950 ramp
primary
#A3E550
secondary
#6634A5
accent
#0FD667
background
#FDFFFC
surface
#F9FEF4
border
#D2D6CE
text
#13160C
muted
#82857F