#A3CA66#A3CA66
#A3CA66 is a light, vivid yellow-green. Relative luminance 0.510; OKLCH L 78.9% C 0.135 H 126.8°. Best body text is #000000 at 11.20:1 contrast (WCAG AA passes).
Color values
| HEX | #A3CA66 |
|---|---|
| RGB | rgb(163, 202, 102) |
| HSL | hsl(83, 49%, 60%) |
| HSV | hsv(83, 50%, 79%) |
| CMYK | cmyk(19.3%, 0%, 49.5%, 20.8%) |
| CIE-LAB | lab(76.67, -29.10, 45.38) |
| CIE-LCH | lch(76.67, 53.91, 122.67°) |
| OKLab | oklab(78.88% -0.0812 0.1084) |
| OKLCH | oklch(78.88% 0.135 126.8) |
| XYZ | xyz(38.6229, 50.9864, 20.3743) |
| Luminance | 0.5099 (WCAG relative) |
| Temperature | warm |
| Family | yellow-green |
Closest named colors
Light Moss Green
#A6C875
ΔE00 2.66
Pale Olive Green
#B1D27B
ΔE00 3.23
Light Olive Green
#A4BE5C
ΔE00 3.66
Pistachio
#93C572
ΔE00 4.39
Light Olive
#ACBF69
ΔE00 4.51
Tan Green
#A9BE70
ΔE00 4.80
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#A3CA66 #8D66CA
analogous
#CABF66 #A3CA66 #71CA66
triadic
#A3CA66 #66A3CA #CA66A3
tetradic
#A3CA66 #66CABF #8D66CA #CA6671
square
#A3CA66 #66CABF #8D66CA #CA6671
split-complementary
#A3CA66 #6671CA #BF66CA
monochromatic
#64872F #86B43E #A3CA66 #BEDA93 #DAE9C1
Accessibility & contrast
On white
1.88
#A3CA66 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
11.20
#A3CA66 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #A3CA66
11.20:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##A3CA66 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##A3CA66 | 1.00 | 1.88 | 11.20 | 11.20 |
| #FFFFFF | 1.88 | 1.00 | 21.00 | 21.00 |
| #000000 | 11.20 | 21.00 | 1.00 | 1.00 |
| ##000000 | 11.20 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#D3BF5D
Deuteranopia (green-blind)
#CDBD6C
Tritanopia (blue-blind)
#A8C2B3
Achromatopsia (no color)
#BDBDBD
Design tokens & code
CSS
--color: #a3ca66; /* rgb */ color: rgb(163, 202, 102); /* oklch */ color: oklch(78.9% 0.135 126.8);
Tailwind
colors: {
custom: {
50: '#c0da94',
500: '#a3ca66',
950: '#000000',
},
}SCSS
$custom: #a3ca66; $custom-light: #c0da94; $custom-dark: #000000;
JSON
{
"hex": "#a3ca66",
"rgb": {
"r": 163,
"g": 202,
"b": 102
},
"hsl": {
"h": 83.4,
"s": 48.544,
"l": 59.608
},
"oklch": {
"l": 0.78881,
"c": 0.13544,
"h": 126.8
},
"luminance": 0.50987
}Semantic roles & 50–950 ramp
primary
#A3CA66
secondary
#62468E
accent
#50D885
background
#FDFEFC
surface
#F9FBF4
border
#D2D4CE
text
#12140D
muted
#82837F