#66EB61#66EB61
#66EB61 is a very light, highly saturated green. Relative luminance 0.631; OKLCH L 83.7% C 0.214 H 142.8°. Best body text is #000000 at 13.62:1 contrast (WCAG AA passes).
Color values
| HEX | #66EB61 |
|---|---|
| RGB | rgb(102, 235, 97) |
| HSL | hsl(118, 78%, 65%) |
| HSV | hsv(118, 59%, 92%) |
| CMYK | cmyk(56.6%, 0%, 58.7%, 7.8%) |
| CIE-LAB | lab(83.50, -62.65, 55.05) |
| CIE-LCH | lch(83.50, 83.40, 138.70°) |
| OKLab | oklab(83.67% -0.1705 0.1295) |
| OKLCH | oklch(83.67% 0.214 142.8) |
| XYZ | xyz(37.3435, 63.1012, 21.5188) |
| Luminance | 0.6310 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Lightish Green
#61E160
ΔE00 2.35
Lighter Green
#75FD63
ΔE00 4.10
Light Bright Green
#53FE5C
ΔE00 4.31
Light Neon Green
#4EFD54
ΔE00 4.40
Fresh Green
#69D84F
ΔE00 4.47
Lightgreen (survey)
#76FF7B
ΔE00 4.51
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#66EB61 #E661EB
analogous
#ABEB61 #66EB61 #61EBA1
triadic
#66EB61 #6166EB #EB6166
tetradic
#66EB61 #61ABEB #E661EB #EBA161
square
#66EB61 #61ABEB #E661EB #EBA161
split-complementary
#66EB61 #A161EB #EB61AB
monochromatic
#1DBA18 #31E42B #66EB61 #9BF297 #CFF9CE
Accessibility & contrast
On white
1.54
#66EB61 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
13.62
#66EB61 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #66EB61
13.62:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##66EB61 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##66EB61 | 1.00 | 1.54 | 13.62 | 13.62 |
| #FFFFFF | 1.54 | 1.00 | 21.00 | 21.00 |
| #000000 | 13.62 | 21.00 | 1.00 | 1.00 |
| ##000000 | 13.62 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#F0D752
Deuteranopia (green-blind)
#DFCC6C
Tritanopia (blue-blind)
#51E5CD
Achromatopsia (no color)
#D0D0D0
Design tokens & code
CSS
--color: #66eb61; /* rgb */ color: rgb(102, 235, 97); /* oklch */ color: oklch(83.7% 0.214 142.8);
Tailwind
colors: {
custom: {
50: '#9df292',
500: '#66eb61',
950: '#000000',
},
}SCSS
$custom: #66eb61; $custom-light: #9df292; $custom-dark: #000000;
JSON
{
"hex": "#66eb61",
"rgb": {
"r": 102,
"g": 235,
"b": 97
},
"hsl": {
"h": 117.826,
"s": 77.528,
"l": 65.098
},
"oklch": {
"l": 0.83674,
"c": 0.21407,
"h": 142.8
},
"luminance": 0.63105
}Semantic roles & 50–950 ramp
primary
#66EB61
secondary
#B537B9
accent
#0CDAD2
background
#FCFFFC
surface
#F6FEF4
border
#D0D6CE
text
#0F170D
muted
#80857F