#66FBE0#66FBE0
#66FBE0 is a very light, vivid teal. Relative luminance 0.772; OKLCH L 90.1% C 0.133 H 179.1°. Best body text is #000000 at 16.44:1 contrast (WCAG AA passes).
Color values
| HEX | #66FBE0 |
|---|---|
| RGB | rgb(102, 251, 224) |
| HSL | hsl(169, 95%, 69%) |
| HSV | hsv(169, 59%, 98%) |
| CMYK | cmyk(59.4%, 0%, 10.8%, 1.6%) |
| CIE-LAB | lab(90.41, -46.03, 1.07) |
| CIE-LCH | lch(90.41, 46.04, 178.67°) |
| OKLab | oklab(90.06% -0.1331 0.0021) |
| OKLCH | oklch(90.06% 0.133 179.1) |
| XYZ | xyz(53.4250, 77.1955, 82.5912) |
| Luminance | 0.7720 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Tiffany Blue
#7BF2DA
ΔE00 2.66
Light Aqua
#8CFFDB
ΔE00 4.34
Bright Aqua
#0BF9EA
ΔE00 4.80
Light Turquoise
#7EF4CC
ΔE00 5.04
Aquamarine
#7FFFD4
ΔE00 5.08
Aqua (survey)
#13EAC9
ΔE00 5.11
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#66FBE0 #FB6681
analogous
#66FB96 #66FBE0 #66CBFB
triadic
#66FBE0 #E066FB #FBE066
tetradic
#66FBE0 #9666FB #FB6681 #CBFB66
square
#66FBE0 #9666FB #FB6681 #CBFB66
split-complementary
#66FBE0 #FB66CB #FB9666
monochromatic
#06E1B9 #2AF9D4 #66FBE0 #A2FDEC #DDFEF8
Accessibility & contrast
On white
1.28
#66FBE0 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
16.44
#66FBE0 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #66FBE0
16.44:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##66FBE0 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##66FBE0 | 1.00 | 1.28 | 16.44 | 16.44 |
| #FFFFFF | 1.28 | 1.00 | 21.00 | 21.00 |
| #000000 | 16.44 | 21.00 | 1.00 | 1.00 |
| ##000000 | 16.44 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#F1EDDF
Deuteranopia (green-blind)
#DBDDE2
Tritanopia (blue-blind)
#00FFF3
Achromatopsia (no color)
#E4E4E4
Design tokens & code
CSS
--color: #66fbe0; /* rgb */ color: rgb(102, 251, 224); /* oklch */ color: oklch(90.1% 0.133 179.1);
Tailwind
colors: {
custom: {
50: '#9ffde9',
500: '#66fbe0',
950: '#000000',
},
}SCSS
$custom: #66fbe0; $custom-light: #9ffde9; $custom-dark: #000000;
JSON
{
"hex": "#66fbe0",
"rgb": {
"r": 102,
"g": 251,
"b": 224
},
"hsl": {
"h": 169.128,
"s": 94.904,
"l": 69.216
},
"oklch": {
"l": 0.90061,
"c": 0.13308,
"h": 179.1
},
"luminance": 0.77201
}Semantic roles & 50–950 ramp
primary
#66FBE0
secondary
#D5304E
accent
#002AE6
background
#FDFFFE
surface
#F7FFFC
border
#D0D7D5
text
#101816
muted
#818684