#9FF66C#9FF66C
#9FF66C is a very light, vivid yellow-green. Relative luminance 0.744; OKLCH L 88.9% C 0.192 H 135.4°. Best body text is #000000 at 15.87:1 contrast (WCAG AA passes).
Color values
| HEX | #9FF66C |
|---|---|
| RGB | rgb(159, 246, 108) |
| HSL | hsl(98, 88%, 69%) |
| HSV | hsv(98, 56%, 96%) |
| CMYK | cmyk(35.4%, 0%, 56.1%, 3.5%) |
| CIE-LAB | lab(89.09, -49.47, 57.27) |
| CIE-LCH | lch(89.09, 75.68, 130.82°) |
| OKLab | oklab(88.91% -0.1369 0.1348) |
| OKLCH | oklch(88.91% 0.192 135.4) |
| XYZ | xyz(49.9594, 74.3629, 25.9056) |
| Luminance | 0.7437 (WCAG relative) |
| Temperature | warm |
| Family | yellow-green |
Closest named colors
Light Grass Green
#9AF764
ΔE00 0.97
Spring Green (survey)
#A9F971
ΔE00 1.20
Light Lime
#AEFD6C
ΔE00 2.30
Key Lime
#AEFF6E
ΔE00 2.45
Light Green
#96F97B
ΔE00 2.55
Pale Lime Green
#B1FF65
ΔE00 3.29
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#9FF66C #C36CF6
analogous
#E4F66C #9FF66C #6CF67E
triadic
#9FF66C #6C9FF6 #F66C9F
tetradic
#9FF66C #6CE4F6 #C36CF6 #F67E6C
square
#9FF66C #6CE4F6 #C36CF6 #F67E6C
split-complementary
#9FF66C #7E6CF6 #F66CE4
monochromatic
#59DA0D #79F232 #9FF66C #C5FAA6 #EAFDDF
Accessibility & contrast
On white
1.32
#9FF66C on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
15.87
#9FF66C on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #9FF66C
15.87:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##9FF66C | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##9FF66C | 1.00 | 1.32 | 15.87 | 15.87 |
| #FFFFFF | 1.32 | 1.00 | 21.00 | 21.00 |
| #000000 | 15.87 | 21.00 | 1.00 | 1.00 |
| ##000000 | 15.87 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#FEE45E
Deuteranopia (green-blind)
#F2DD76
Tritanopia (blue-blind)
#9DEED8
Achromatopsia (no color)
#E0E0E0
Design tokens & code
CSS
--color: #9ff66c; /* rgb */ color: rgb(159, 246, 108); /* oklch */ color: oklch(88.9% 0.192 135.4);
Tailwind
colors: {
custom: {
50: '#c0f99a',
500: '#9ff66c',
950: '#000000',
},
}SCSS
$custom: #9ff66c; $custom-light: #c0f99a; $custom-dark: #000000;
JSON
{
"hex": "#9ff66c",
"rgb": {
"r": 159,
"g": 246,
"b": 108
},
"hsl": {
"h": 97.826,
"s": 88.462,
"l": 69.412
},
"oklch": {
"l": 0.88914,
"c": 0.19214,
"h": 135.4
},
"luminance": 0.74365
}Semantic roles & 50–950 ramp
primary
#9FF66C
secondary
#9736D0
accent
#00E591
background
#FDFFFC
surface
#F9FFF5
border
#D2D7CF
text
#13170E
muted
#82857F