#66E35B#66E35B
#66E35B is a light, highly saturated green. Relative luminance 0.585; OKLCH L 81.6% C 0.209 H 142.0°. Best body text is #000000 at 12.70:1 contrast (WCAG AA passes).
Color values
| HEX | #66E35B |
|---|---|
| RGB | rgb(102, 227, 91) |
| HSL | hsl(115, 71%, 62%) |
| HSV | hsv(115, 60%, 89%) |
| CMYK | cmyk(55.1%, 0%, 59.9%, 11%) |
| CIE-LAB | lab(81.02, -60.39, 54.83) |
| CIE-LCH | lch(81.02, 81.57, 137.76°) |
| OKLab | oklab(81.62% -0.1646 0.1285) |
| OKLCH | oklch(81.62% 0.209 142) |
| XYZ | xyz(34.8352, 58.5153, 19.3544) |
| Luminance | 0.5852 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Lightish Green
#61E160
ΔE00 1.08
Fresh Green
#69D84F
ΔE00 2.71
Toxic Green
#61DE2A
ΔE00 4.32
Green Apple
#5EDC1F
ΔE00 4.92
Vibrant Green
#0ADD08
ΔE00 5.58
Lighter Green
#75FD63
ΔE00 5.72
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#66E35B #D85BE3
analogous
#AAE35B #66E35B #5BE394
triadic
#66E35B #5B66E3 #E35B66
tetradic
#66E35B #5BAAE3 #D85BE3 #E3945B
square
#66E35B #5BAAE3 #D85BE3 #E3945B
split-complementary
#66E35B #945BE3 #E35BAA
monochromatic
#28A71D #35DA27 #66E35B #97EC8F #C8F5C4
Accessibility & contrast
On white
1.65
#66E35B on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
12.70
#66E35B on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #66E35B
12.70:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##66E35B | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##66E35B | 1.00 | 1.65 | 12.70 | 12.70 |
| #FFFFFF | 1.65 | 1.00 | 21.00 | 21.00 |
| #000000 | 12.70 | 21.00 | 1.00 | 1.00 |
| ##000000 | 12.70 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#E8D04C
Deuteranopia (green-blind)
#D8C566
Tritanopia (blue-blind)
#54DDC6
Achromatopsia (no color)
#C9C9C9
Design tokens & code
CSS
--color: #66e35b; /* rgb */ color: rgb(102, 227, 91); /* oklch */ color: oklch(81.6% 0.209 142.0);
Tailwind
colors: {
custom: {
50: '#9ced8e',
500: '#66e35b',
950: '#000000',
},
}SCSS
$custom: #66e35b; $custom-light: #9ced8e; $custom-dark: #000000;
JSON
{
"hex": "#66e35b",
"rgb": {
"r": 102,
"g": 227,
"b": 91
},
"hsl": {
"h": 115.147,
"s": 70.833,
"l": 62.353
},
"oklch": {
"l": 0.8162,
"c": 0.20885,
"h": 142
},
"luminance": 0.58518
}Semantic roles & 50–950 ramp
primary
#66E35B
secondary
#A039A9
accent
#13D3C3
background
#FCFFFC
surface
#F6FEF4
border
#D0D6CE
text
#0F160D
muted
#80857F