#A1DD55#A1DD55
#A1DD55 is a very light, vivid yellow-green. Relative luminance 0.599; OKLCH L 82.9% C 0.177 H 129.7°. Best body text is #000000 at 12.99:1 contrast (WCAG AA passes).
Color values
| HEX | #A1DD55 |
|---|---|
| RGB | rgb(161, 221, 85) |
| HSL | hsl(86, 67%, 60%) |
| HSV | hsv(86, 62%, 87%) |
| CMYK | cmyk(27.1%, 0%, 61.5%, 13.3%) |
| CIE-LAB | lab(81.81, -40.16, 58.99) |
| CIE-LCH | lch(81.81, 71.37, 124.25°) |
| OKLab | oklab(82.95% -0.1132 0.1362) |
| OKLCH | oklch(82.95% 0.177 129.7) |
| XYZ | xyz(42.1938, 59.9448, 17.9400) |
| Luminance | 0.5995 (WCAG relative) |
| Temperature | warm |
| Family | yellow-green |
Closest named colors
Kiwi Green
#8EE53F
ΔE00 3.66
Yellowgreen
#9ACD32
ΔE00 4.67
Kiwi
#9CEF43
ΔE00 4.77
Apple Green
#76CD26
ΔE00 6.14
Light Grass Green
#9AF764
ΔE00 6.27
Yellowish Green
#B0DD16
ΔE00 6.31
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#A1DD55 #9155DD
analogous
#DDD555 #A1DD55 #5DDD55
triadic
#A1DD55 #55A1DD #DD55A1
tetradic
#A1DD55 #55DDD5 #9155DD #DD555D
square
#A1DD55 #55DDD5 #9155DD #DD555D
split-complementary
#A1DD55 #555DDD #D555DD
monochromatic
#63991F #84CC29 #A1DD55 #BDE788 #D9F1BB
Accessibility & contrast
On white
1.62
#A1DD55 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
12.99
#A1DD55 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #A1DD55
12.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##A1DD55 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##A1DD55 | 1.00 | 1.62 | 12.99 | 12.99 |
| #FFFFFF | 1.62 | 1.00 | 21.00 | 21.00 |
| #000000 | 12.99 | 21.00 | 1.00 | 1.00 |
| ##000000 | 12.99 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#E7CE45
Deuteranopia (green-blind)
#DECA5F
Tritanopia (blue-blind)
#A5D4C0
Achromatopsia (no color)
#CBCBCB
Design tokens & code
CSS
--color: #a1dd55; /* rgb */ color: rgb(161, 221, 85); /* oklch */ color: oklch(82.9% 0.177 129.7);
Tailwind
colors: {
custom: {
50: '#c0e88a',
500: '#a1dd55',
950: '#000000',
},
}SCSS
$custom: #a1dd55; $custom-light: #c0e88a; $custom-dark: #000000;
JSON
{
"hex": "#a1dd55",
"rgb": {
"r": 161,
"g": 221,
"b": 85
},
"hsl": {
"h": 86.471,
"s": 66.667,
"l": 60
},
"oklch": {
"l": 0.82949,
"c": 0.17708,
"h": 129.7
},
"luminance": 0.59946
}Semantic roles & 50–950 ramp
primary
#A1DD55
secondary
#65399D
accent
#3EEA8A
background
#FDFEFC
surface
#F9FCF4
border
#D2D5CE
text
#13160C
muted
#82847F