#66F8D8#66F8D8
#66F8D8 is a very light, vivid teal. Relative luminance 0.749; OKLCH L 89.1% C 0.134 H 176.1°. Best body text is #000000 at 15.98:1 contrast (WCAG AA passes).
Color values
| HEX | #66F8D8 |
|---|---|
| RGB | rgb(102, 248, 216) |
| HSL | hsl(167, 91%, 69%) |
| HSV | hsv(167, 59%, 97%) |
| CMYK | cmyk(58.9%, 0%, 12.9%, 2.7%) |
| CIE-LAB | lab(89.35, -46.65, 3.69) |
| CIE-LCH | lch(89.35, 46.79, 175.48°) |
| OKLab | oklab(89.14% -0.1335 0.0091) |
| OKLCH | oklch(89.14% 0.134 176.1) |
| XYZ | xyz(51.4358, 74.9122, 76.7013) |
| Luminance | 0.7492 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Tiffany Blue
#7BF2DA
ΔE00 2.89
Light Turquoise
#7EF4CC
ΔE00 3.57
Light Aqua
#8CFFDB
ΔE00 3.59
Aquamarine
#7FFFD4
ΔE00 3.86
Aqua (survey)
#13EAC9
ΔE00 4.38
Bright Teal
#01F9C6
ΔE00 5.23
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#66F8D8 #F86686
analogous
#66F88F #66F8D8 #66CFF8
triadic
#66F8D8 #D866F8 #F8D866
tetradic
#66F8D8 #8F66F8 #F86686 #CFF866
square
#66F8D8 #8F66F8 #F86686 #CFF866
split-complementary
#66F8D8 #F866CF #F88F66
monochromatic
#0ADAAC #2BF5C9 #66F8D8 #A1FBE7 #DBFDF6
Accessibility & contrast
On white
1.31
#66F8D8 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
15.98
#66F8D8 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #66F8D8
15.98:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##66F8D8 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##66F8D8 | 1.00 | 1.31 | 15.98 | 15.98 |
| #FFFFFF | 1.31 | 1.00 | 21.00 | 21.00 |
| #000000 | 15.98 | 21.00 | 1.00 | 1.00 |
| ##000000 | 15.98 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#F0EAD7
Deuteranopia (green-blind)
#DADADA
Tritanopia (blue-blind)
#00FBEE
Achromatopsia (no color)
#E1E1E1
Design tokens & code
CSS
--color: #66f8d8; /* rgb */ color: rgb(102, 248, 216); /* oklch */ color: oklch(89.1% 0.134 176.1);
Tailwind
colors: {
custom: {
50: '#9ffbe4',
500: '#66f8d8',
950: '#000000',
},
}SCSS
$custom: #66f8d8; $custom-light: #9ffbe4; $custom-dark: #000000;
JSON
{
"hex": "#66f8d8",
"rgb": {
"r": 102,
"g": 248,
"b": 216
},
"hsl": {
"h": 166.849,
"s": 91.25,
"l": 68.627
},
"oklch": {
"l": 0.89135,
"c": 0.13378,
"h": 176.1
},
"luminance": 0.74917
}Semantic roles & 50–950 ramp
primary
#66F8D8
secondary
#D23154
accent
#0032E6
background
#FDFFFE
surface
#F7FFFC
border
#D0D7D5
text
#101715
muted
#818584