#66F8BF#66F8BF
#66F8BF is a very light, vivid teal. Relative luminance 0.737; OKLCH L 88.5% C 0.150 H 164.3°. Best body text is #000000 at 15.74:1 contrast (WCAG AA passes).
Color values
| HEX | #66F8BF |
|---|---|
| RGB | rgb(102, 248, 191) |
| HSL | hsl(157, 91%, 69%) |
| HSV | hsv(157, 59%, 97%) |
| CMYK | cmyk(58.9%, 0%, 23%, 2.7%) |
| CIE-LAB | lab(88.79, -52.27, 15.84) |
| CIE-LCH | lch(88.79, 54.62, 163.15°) |
| OKLab | oklab(88.49% -0.1445 0.0405) |
| OKLCH | oklch(88.49% 0.15 164.3) |
| XYZ | xyz(48.4461, 73.7164, 60.9557) |
| Luminance | 0.7372 (WCAG relative) |
| Temperature | neutral |
| Family | teal |
Closest named colors
Light Aquamarine
#7BFDC7
ΔE00 1.86
Light Greenish Blue
#63F7B4
ΔE00 2.17
Greenish Cyan
#2AFEB7
ΔE00 3.48
Aquamarine
#7FFFD4
ΔE00 3.89
Bright Teal
#01F9C6
ΔE00 3.99
Light Turquoise
#7EF4CC
ΔE00 4.08
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#66F8BF #F8669F
analogous
#66F876 #66F8BF #66E8F8
triadic
#66F8BF #BF66F8 #F8BF66
tetradic
#66F8BF #7666F8 #F8669F #E8F866
square
#66F8BF #7666F8 #F8669F #E8F866
split-complementary
#66F8BF #F866E8 #F87666
monochromatic
#0ADA89 #2BF5A7 #66F8BF #A1FBD7 #DBFDF0
Accessibility & contrast
On white
1.33
#66F8BF on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
15.74
#66F8BF on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #66F8BF
15.74:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##66F8BF | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##66F8BF | 1.00 | 1.33 | 15.74 | 15.74 |
| #FFFFFF | 1.33 | 1.00 | 21.00 | 21.00 |
| #000000 | 15.74 | 21.00 | 1.00 | 1.00 |
| ##000000 | 15.74 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#F4E8BC
Deuteranopia (green-blind)
#DFD9C3
Tritanopia (blue-blind)
#05F8E8
Achromatopsia (no color)
#DFDFDF
Design tokens & code
CSS
--color: #66f8bf; /* rgb */ color: rgb(102, 248, 191); /* oklch */ color: oklch(88.5% 0.150 164.3);
Tailwind
colors: {
custom: {
50: '#9efbd2',
500: '#66f8bf',
950: '#000000',
},
}SCSS
$custom: #66f8bf; $custom-light: #9efbd2; $custom-dark: #000000;
JSON
{
"hex": "#66f8bf",
"rgb": {
"r": 102,
"g": 248,
"b": 191
},
"hsl": {
"h": 156.575,
"s": 91.25,
"l": 68.627
},
"oklch": {
"l": 0.88489,
"c": 0.15008,
"h": 164.3
},
"luminance": 0.73721
}Semantic roles & 50–950 ramp
primary
#66F8BF
secondary
#D2316F
accent
#005AE6
background
#FCFFFE
surface
#F6FFFB
border
#D0D7D4
text
#101714
muted
#808583