#66FC65#66FC65
#66FC65 is a very light, highly saturated green. Relative luminance 0.734; OKLCH L 87.9% C 0.232 H 143.2°. Best body text is #000000 at 15.68:1 contrast (WCAG AA passes).
Color values
| HEX | #66FC65 |
|---|---|
| RGB | rgb(102, 252, 101) |
| HSL | hsl(120, 96%, 69%) |
| HSV | hsv(120, 60%, 99%) |
| CMYK | cmyk(59.5%, 0%, 59.9%, 1.2%) |
| CIE-LAB | lab(88.63, -68.24, 59.20) |
| CIE-LCH | lch(88.63, 90.34, 139.05°) |
| OKLab | oklab(87.92% -0.1854 0.1388) |
| OKLCH | oklch(87.92% 0.232 143.2) |
| XYZ | xyz(42.6365, 73.3812, 24.2265) |
| Luminance | 0.7339 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Light Bright Green
#53FE5C
ΔE00 1.27
Lighter Green
#75FD63
ΔE00 1.27
Light Neon Green
#4EFD54
ΔE00 1.76
Lightgreen (survey)
#76FF7B
ΔE00 2.30
Bright Light Green
#2DFE54
ΔE00 2.54
Easter Green
#8CFD7E
ΔE00 3.39
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#66FC65 #FB65FC
analogous
#B1FC65 #66FC65 #65FCB0
triadic
#66FC65 #6566FC #FC6566
tetradic
#66FC65 #65B1FC #FB65FC #FCB065
square
#66FC65 #65B1FC #FB65FC #FCB065
split-complementary
#66FC65 #B065FC #FC65B1
monochromatic
#06E204 #2AFB29 #66FC65 #A2FDA1 #DDFEDD
Accessibility & contrast
On white
1.34
#66FC65 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
15.68
#66FC65 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #66FC65
15.68:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##66FC65 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##66FC65 | 1.00 | 1.34 | 15.68 | 15.68 |
| #FFFFFF | 1.34 | 1.00 | 21.00 | 21.00 |
| #000000 | 15.68 | 21.00 | 1.00 | 1.00 |
| ##000000 | 15.68 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#FFE654
Deuteranopia (green-blind)
#EEDA71
Tritanopia (blue-blind)
#4AF5DC
Achromatopsia (no color)
#DEDEDE
Design tokens & code
CSS
--color: #66fc65; /* rgb */ color: rgb(102, 252, 101); /* oklch */ color: oklch(87.9% 0.232 143.2);
Tailwind
colors: {
custom: {
50: '#a0fe96',
500: '#66fc65',
950: '#000000',
},
}SCSS
$custom: #66fc65; $custom-light: #a0fe96; $custom-dark: #000000;
JSON
{
"hex": "#66fc65",
"rgb": {
"r": 102,
"g": 252,
"b": 101
},
"hsl": {
"h": 119.603,
"s": 96.178,
"l": 69.216
},
"oklch": {
"l": 0.8792,
"c": 0.23159,
"h": 143.2
},
"luminance": 0.73385
}Semantic roles & 50–950 ramp
primary
#66FC65
secondary
#D52FD6
accent
#00E6E4
background
#FDFFFC
surface
#F7FFF5
border
#D0D7CF
text
#10180E
muted
#81867F