#9FF66B#9FF66B
#9FF66B is a very light, vivid yellow-green. Relative luminance 0.743; OKLCH L 88.9% C 0.193 H 135.3°. Best body text is #000000 at 15.87:1 contrast (WCAG AA passes).
Color values
| HEX | #9FF66B |
|---|---|
| RGB | rgb(159, 246, 107) |
| HSL | hsl(98, 89%, 69%) |
| HSV | hsv(98, 57%, 96%) |
| CMYK | cmyk(35.4%, 0%, 56.5%, 3.5%) |
| CIE-LAB | lab(89.08, -49.57, 57.70) |
| CIE-LCH | lch(89.08, 76.07, 130.67°) |
| OKLab | oklab(88.9% -0.1373 0.1356) |
| OKLCH | oklch(88.9% 0.193 135.3) |
| XYZ | xyz(49.9065, 74.3418, 25.6269) |
| Luminance | 0.7434 (WCAG relative) |
| Temperature | warm |
| Family | yellow-green |
Closest named colors
Light Grass Green
#9AF764
ΔE00 0.89
Spring Green (survey)
#A9F971
ΔE00 1.20
Light Lime
#AEFD6C
ΔE00 2.25
Key Lime
#AEFF6E
ΔE00 2.40
Light Green
#96F97B
ΔE00 2.66
Pale Lime Green
#B1FF65
ΔE00 3.21
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#9FF66B #C26BF6
analogous
#E5F66B #9FF66B #6BF67D
triadic
#9FF66B #6B9FF6 #F66B9F
tetradic
#9FF66B #6BE5F6 #C26BF6 #F67D6B
square
#9FF66B #6BE5F6 #C26BF6 #F67D6B
split-complementary
#9FF66B #7D6BF6 #F66BE5
monochromatic
#5AD90D #7AF231 #9FF66B #C4FAA5 #EAFDDE
Accessibility & contrast
On white
1.32
#9FF66B on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
15.87
#9FF66B on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #9FF66B
15.87:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##9FF66B | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##9FF66B | 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)
#FEE45D
Deuteranopia (green-blind)
#F2DD75
Tritanopia (blue-blind)
#9DEED8
Achromatopsia (no color)
#E0E0E0
Design tokens & code
CSS
--color: #9ff66b; /* rgb */ color: rgb(159, 246, 107); /* oklch */ color: oklch(88.9% 0.193 135.3);
Tailwind
colors: {
custom: {
50: '#c0f999',
500: '#9ff66b',
950: '#000000',
},
}SCSS
$custom: #9ff66b; $custom-light: #c0f999; $custom-dark: #000000;
JSON
{
"hex": "#9ff66b",
"rgb": {
"r": 159,
"g": 246,
"b": 107
},
"hsl": {
"h": 97.554,
"s": 88.535,
"l": 69.216
},
"oklch": {
"l": 0.88903,
"c": 0.19297,
"h": 135.3
},
"luminance": 0.74344
}Semantic roles & 50–950 ramp
primary
#9FF66B
secondary
#9636D0
accent
#00E590
background
#FDFFFC
surface
#F9FFF5
border
#D2D7CF
text
#13170E
muted
#82857F