#A1C533#A1C533
#A1C533 is a light, vivid yellow-green. Relative luminance 0.477; OKLCH L 77.1% C 0.170 H 122.8°. Best body text is #000000 at 10.55:1 contrast (WCAG AA passes).
Color values
| HEX | #A1C533 |
|---|---|
| RGB | rgb(161, 197, 51) |
| HSL | hsl(75, 59%, 49%) |
| HSV | hsv(75, 74%, 77%) |
| CMYK | cmyk(18.3%, 0%, 74.1%, 22.7%) |
| CIE-LAB | lab(74.67, -31.53, 64.63) |
| CIE-LCH | lch(74.67, 71.91, 116.00°) |
| OKLab | oklab(77.09% -0.0923 0.1433) |
| OKLCH | oklch(77.09% 0.17 122.8) |
| XYZ | xyz(35.2622, 47.7484, 10.4900) |
| Luminance | 0.4775 (WCAG relative) |
| Temperature | warm |
| Family | yellow-green |
Closest named colors
Gross Green
#A0BF16
ΔE00 2.51
Snot Green
#9DC100
ΔE00 2.57
Pea
#A4BF20
ΔE00 2.62
Yellowgreen
#9ACD32
ΔE00 2.82
Slime Green
#99CC04
ΔE00 3.17
Sick Green
#9DB92C
ΔE00 3.20
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#A1C533 #5733C5
analogous
#C5A033 #A1C533 #58C533
triadic
#A1C533 #33A1C5 #C533A1
tetradic
#A1C533 #33C5A0 #5733C5 #C53358
square
#A1C533 #33C5A0 #5733C5 #C53358
split-complementary
#A1C533 #3358C5 #A033C5
monochromatic
#52641A #799426 #A1C533 #B9D65F #CEE290
Accessibility & contrast
On white
1.99
#A1C533 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
10.55
#A1C533 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #A1C533
10.55:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##A1C533 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##A1C533 | 1.00 | 1.99 | 10.55 | 10.55 |
| #FFFFFF | 1.99 | 1.00 | 21.00 | 21.00 |
| #000000 | 10.55 | 21.00 | 1.00 | 1.00 |
| ##000000 | 10.55 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#D1B913
Deuteranopia (green-blind)
#CCB840
Tritanopia (blue-blind)
#A9BBA9
Achromatopsia (no color)
#B8B8B8
Design tokens & code
CSS
--color: #a1c533; /* rgb */ color: rgb(161, 197, 51); /* oklch */ color: oklch(77.1% 0.170 122.8);
Tailwind
colors: {
custom: {
50: '#c1d675',
500: '#a1c533',
950: '#000000',
},
}SCSS
$custom: #a1c533; $custom-light: #c1d675; $custom-dark: #000000;
JSON
{
"hex": "#a1c533",
"rgb": {
"r": 161,
"g": 197,
"b": 51
},
"hsl": {
"h": 74.795,
"s": 58.871,
"l": 48.627
},
"oklch": {
"l": 0.77087,
"c": 0.17048,
"h": 122.8
},
"luminance": 0.47749
}Semantic roles & 50–950 ramp
primary
#A1C533
secondary
#9887CD
accent
#46E26C
background
#FCFDF7
surface
#F8FAED
border
#D1D3C8
text
#131409
muted
#82837B