#66F995#66F995
#66F995 is a very light, vivid green. Relative luminance 0.727; OKLCH L 87.9% C 0.187 H 151.1°. Best body text is #000000 at 15.55:1 contrast (WCAG AA passes).
Color values
| HEX | #66F995 |
|---|---|
| RGB | rgb(102, 249, 149) |
| HSL | hsl(139, 92%, 69%) |
| HSV | hsv(139, 59%, 98%) |
| CMYK | cmyk(59%, 0%, 40.2%, 2.4%) |
| CIE-LAB | lab(88.32, -60.62, 36.50) |
| CIE-LCH | lch(88.32, 70.76, 148.95°) |
| OKLab | oklab(87.86% -0.164 0.0905) |
| OKLCH | oklch(87.86% 0.187 151.1) |
| XYZ | xyz(44.7766, 72.7418, 40.1088) |
| Luminance | 0.7275 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Sea Green (survey)
#53FCA1
ΔE00 2.42
Light Green Blue
#56FCA2
ΔE00 2.45
Light Bluish Green
#76FDA8
ΔE00 2.71
Wintergreen
#20F986
ΔE00 3.11
Baby Green
#8CFF9E
ΔE00 3.20
Turquoise Green
#04F489
ΔE00 3.46
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#66F995 #F966CA
analogous
#81F966 #66F995 #66F9DF
triadic
#66F995 #9566F9 #F99566
tetradic
#66F995 #6681F9 #F966CA #F9DF66
square
#66F995 #6681F9 #F966CA #F9DF66
split-complementary
#66F995 #DF66F9 #F96681
monochromatic
#09DC4C #2BF76C #66F995 #A1FBBE #DCFEE7
Accessibility & contrast
On white
1.35
#66F995 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
15.55
#66F995 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #66F995
15.55:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##66F995 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##66F995 | 1.00 | 1.35 | 15.55 | 15.55 |
| #FFFFFF | 1.35 | 1.00 | 21.00 | 21.00 |
| #000000 | 15.55 | 21.00 | 1.00 | 1.00 |
| ##000000 | 15.55 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#FAE68E
Deuteranopia (green-blind)
#E7D89C
Tritanopia (blue-blind)
#39F5E0
Achromatopsia (no color)
#DEDEDE
Design tokens & code
CSS
--color: #66f995; /* rgb */ color: rgb(102, 249, 149); /* oklch */ color: oklch(87.9% 0.187 151.1);
Tailwind
colors: {
custom: {
50: '#9efcb5',
500: '#66f995',
950: '#000000',
},
}SCSS
$custom: #66f995; $custom-light: #9efcb5; $custom-dark: #000000;
JSON
{
"hex": "#66f995",
"rgb": {
"r": 102,
"g": 249,
"b": 149
},
"hsl": {
"h": 139.184,
"s": 92.453,
"l": 68.824
},
"oklch": {
"l": 0.8786,
"c": 0.1873,
"h": 151.1
},
"luminance": 0.72746
}Semantic roles & 50–950 ramp
primary
#66F995
secondary
#D3309F
accent
#009CE6
background
#FCFFFD
surface
#F6FFF8
border
#D0D7D1
text
#101811
muted
#808681