#A3DD5A#A3DD5A
#A3DD5A is a very light, vivid yellow-green. Relative luminance 0.602; OKLCH L 83.1% C 0.172 H 129.6°. Best body text is #000000 at 13.05:1 contrast (WCAG AA passes).
Color values
| HEX | #A3DD5A |
|---|---|
| RGB | rgb(163, 221, 90) |
| HSL | hsl(87, 66%, 61%) |
| HSV | hsv(87, 59%, 87%) |
| CMYK | cmyk(26.2%, 0%, 59.3%, 13.3%) |
| CIE-LAB | lab(81.97, -39.01, 57.06) |
| CIE-LCH | lch(81.97, 69.12, 124.36°) |
| OKLab | oklab(83.12% -0.1097 0.1326) |
| OKLCH | oklch(83.12% 0.172 129.6) |
| XYZ | xyz(42.8059, 60.2366, 19.0424) |
| Luminance | 0.6024 (WCAG relative) |
| Temperature | warm |
| Family | yellow-green |
Closest named colors
Kiwi Green
#8EE53F
ΔE00 4.08
Yellowgreen
#9ACD32
ΔE00 4.94
Kiwi
#9CEF43
ΔE00 5.10
Spring Green (survey)
#A9F971
ΔE00 6.30
Light Grass Green
#9AF764
ΔE00 6.33
Pale Olive Green
#B1D27B
ΔE00 6.35
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#A3DD5A #945ADD
analogous
#DDD55A #A3DD5A #61DD5A
triadic
#A3DD5A #5AA3DD #DD5AA3
tetradic
#A3DD5A #5ADDD5 #945ADD #DD5A61
square
#A3DD5A #5ADDD5 #945ADD #DD5A61
split-complementary
#A3DD5A #5A61DD #D55ADD
monochromatic
#659C20 #86CF2B #A3DD5A #BFE78D #DCF2BF
Accessibility & contrast
On white
1.61
#A3DD5A on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
13.05
#A3DD5A on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #A3DD5A
13.05:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##A3DD5A | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##A3DD5A | 1.00 | 1.61 | 13.05 | 13.05 |
| #FFFFFF | 1.61 | 1.00 | 21.00 | 21.00 |
| #000000 | 13.05 | 21.00 | 1.00 | 1.00 |
| ##000000 | 13.05 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#E7CF4C
Deuteranopia (green-blind)
#DECA63
Tritanopia (blue-blind)
#A7D4C1
Achromatopsia (no color)
#CCCCCC
Design tokens & code
CSS
--color: #a3dd5a; /* rgb */ color: rgb(163, 221, 90); /* oklch */ color: oklch(83.1% 0.172 129.6);
Tailwind
colors: {
custom: {
50: '#c1e88d',
500: '#a3dd5a',
950: '#000000',
},
}SCSS
$custom: #a3dd5a; $custom-light: #c1e88d; $custom-dark: #000000;
JSON
{
"hex": "#a3dd5a",
"rgb": {
"r": 163,
"g": 221,
"b": 90
},
"hsl": {
"h": 86.565,
"s": 65.829,
"l": 60.98
},
"oklch": {
"l": 0.83121,
"c": 0.17211,
"h": 129.6
},
"luminance": 0.60238
}Semantic roles & 50–950 ramp
primary
#A3DD5A
secondary
#683BA0
accent
#18CE68
background
#FDFEFC
surface
#F9FCF4
border
#D2D5CE
text
#13160C
muted
#82847F