#A9F366#A9F366
#A9F366 is a very light, vivid yellow-green. Relative luminance 0.735; OKLCH L 88.7% C 0.188 H 132.4°. Best body text is #000000 at 15.70:1 contrast (WCAG AA passes).
Color values
| HEX | #A9F366 |
|---|---|
| RGB | rgb(169, 243, 102) |
| HSL | hsl(91, 85%, 68%) |
| HSV | hsv(91, 58%, 95%) |
| CMYK | cmyk(30.5%, 0%, 58%, 4.7%) |
| CIE-LAB | lab(88.68, -45.42, 59.55) |
| CIE-LCH | lch(88.68, 74.89, 127.34°) |
| OKLab | oklab(88.7% -0.1268 0.1391) |
| OKLCH | oklch(88.7% 0.188 132.4) |
| XYZ | xyz(50.8103, 73.4938, 24.0764) |
| Luminance | 0.7350 (WCAG relative) |
| Temperature | warm |
| Family | yellow-green |
Closest named colors
Spring Green (survey)
#A9F971
ΔE00 1.68
Light Lime
#AEFD6C
ΔE00 2.06
Light Grass Green
#9AF764
ΔE00 2.22
Key Lime
#AEFF6E
ΔE00 2.47
Pale Lime Green
#B1FF65
ΔE00 2.68
Pale Lime
#BEFD73
ΔE00 2.93
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#A9F366 #B066F3
analogous
#F0F366 #A9F366 #66F369
triadic
#A9F366 #66A9F3 #F366A9
tetradic
#A9F366 #66F0F3 #B066F3 #F36966
square
#A9F366 #66F0F3 #B066F3 #F36966
split-complementary
#A9F366 #6966F3 #F366F0
monochromatic
#6BCE10 #89EF2D #A9F366 #C9F79F #E9FCD7
Accessibility & contrast
On white
1.34
#A9F366 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
15.70
#A9F366 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #A9F366
15.70:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##A9F366 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##A9F366 | 1.00 | 1.34 | 15.70 | 15.70 |
| #FFFFFF | 1.34 | 1.00 | 21.00 | 21.00 |
| #000000 | 15.70 | 21.00 | 1.00 | 1.00 |
| ##000000 | 15.70 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#FCE257
Deuteranopia (green-blind)
#F2DD70
Tritanopia (blue-blind)
#ABEAD5
Achromatopsia (no color)
#DFDFDF
Design tokens & code
CSS
--color: #a9f366; /* rgb */ color: rgb(169, 243, 102); /* oklch */ color: oklch(88.7% 0.188 132.4);
Tailwind
colors: {
custom: {
50: '#c6f796',
500: '#a9f366',
950: '#000000',
},
}SCSS
$custom: #a9f366; $custom-light: #c6f796; $custom-dark: #000000;
JSON
{
"hex": "#a9f366",
"rgb": {
"r": 169,
"g": 243,
"b": 102
},
"hsl": {
"h": 91.489,
"s": 85.455,
"l": 67.647
},
"oklch": {
"l": 0.88695,
"c": 0.18817,
"h": 132.4
},
"luminance": 0.73496
}Semantic roles & 50–950 ramp
primary
#A9F366
secondary
#8233CA
accent
#04E278
background
#FEFFFC
surface
#FAFFF5
border
#D3D7CF
text
#13170E
muted
#83857F