#66D045#66D045
#66D045 is a light, highly saturated green. Relative luminance 0.484; OKLCH L 76.6% C 0.202 H 139.2°. Best body text is #000000 at 10.67:1 contrast (WCAG AA passes).
Color values
| HEX | #66D045 |
|---|---|
| RGB | rgb(102, 208, 69) |
| HSL | hsl(106, 60%, 54%) |
| HSV | hsv(106, 67%, 82%) |
| CMYK | cmyk(51%, 0%, 66.8%, 18.4%) |
| CIE-LAB | lab(75.05, -55.45, 57.43) |
| CIE-LCH | lch(75.05, 79.83, 133.99°) |
| OKLab | oklab(76.64% -0.1525 0.1317) |
| OKLCH | oklch(76.64% 0.202 139.2) |
| XYZ | xyz(29.1084, 48.3640, 13.4304) |
| Luminance | 0.4837 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Apple
#6ECB3C
ΔE00 1.88
Fresh Green
#69D84F
ΔE00 2.01
Lime Green
#32CD32
ΔE00 3.51
Apple Green
#76CD26
ΔE00 3.91
Toxic Green
#61DE2A
ΔE00 4.27
Green Apple
#5EDC1F
ΔE00 4.28
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#66D045 #AF45D0
analogous
#ACD045 #66D045 #45D069
triadic
#66D045 #4566D0 #D04566
tetradic
#66D045 #45ACD0 #AF45D0 #D06945
square
#66D045 #45ACD0 #AF45D0 #D06945
split-complementary
#66D045 #6945D0 #D045AC
monochromatic
#357B1F #4AAC2C #66D045 #8EDC76 #B6E9A7
Accessibility & contrast
On white
1.97
#66D045 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
10.67
#66D045 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #66D045
10.67:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##66D045 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##66D045 | 1.00 | 1.97 | 10.67 | 10.67 |
| #FFFFFF | 1.97 | 1.00 | 21.00 | 21.00 |
| #000000 | 10.67 | 21.00 | 1.00 | 1.00 |
| ##000000 | 10.67 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#D6BE32
Deuteranopia (green-blind)
#C8B551
Tritanopia (blue-blind)
#5CC9B4
Achromatopsia (no color)
#B9B9B9
Design tokens & code
CSS
--color: #66d045; /* rgb */ color: rgb(102, 208, 69); /* oklch */ color: oklch(76.6% 0.202 139.2);
Tailwind
colors: {
custom: {
50: '#9bdf7f',
500: '#66d045',
950: '#000000',
},
}SCSS
$custom: #66d045; $custom-light: #9bdf7f; $custom-dark: #000000;
JSON
{
"hex": "#66d045",
"rgb": {
"r": 102,
"g": 208,
"b": 69
},
"hsl": {
"h": 105.755,
"s": 59.657,
"l": 54.314
},
"oklch": {
"l": 0.76643,
"c": 0.20152,
"h": 139.2
},
"luminance": 0.48366
}Semantic roles & 50–950 ramp
primary
#66D045
secondary
#C89BD6
accent
#45E3BD
background
#FAFDF8
surface
#F3FBEF
border
#CDD4CA
text
#0F150B
muted
#7F837C