#66FCBF#66FCBF
#66FCBF is a very light, vivid teal. Relative luminance 0.762; OKLCH L 89.4% C 0.155 H 163.3°. Best body text is #000000 at 16.24:1 contrast (WCAG AA passes).
Color values
| HEX | #66FCBF |
|---|---|
| RGB | rgb(102, 252, 191) |
| HSL | hsl(156, 96%, 69%) |
| HSV | hsv(156, 60%, 99%) |
| CMYK | cmyk(59.5%, 0%, 24.2%, 1.2%) |
| CIE-LAB | lab(89.95, -53.91, 17.47) |
| CIE-LCH | lch(89.95, 56.67, 162.04°) |
| OKLab | oklab(89.44% -0.1486 0.0447) |
| OKLCH | oklch(89.44% 0.155 163.3) |
| XYZ | xyz(49.6890, 76.2022, 61.3700) |
| Luminance | 0.7621 (WCAG relative) |
| Temperature | neutral |
| Family | teal |
Closest named colors
Light Greenish Blue
#63F7B4
ΔE00 1.79
Light Aquamarine
#7BFDC7
ΔE00 1.94
Greenish Cyan
#2AFEB7
ΔE00 2.89
Light Blue Green
#7EFBB3
ΔE00 3.48
Greenish Turquoise
#00FBB0
ΔE00 3.73
Aquamarine
#7FFFD4
ΔE00 4.30
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#66FCBF #FC66A3
analogous
#66FC74 #66FCBF #66EEFC
triadic
#66FCBF #BF66FC #FCBF66
tetradic
#66FCBF #7466FC #FC66A3 #EEFC66
square
#66FCBF #7466FC #FC66A3 #EEFC66
split-complementary
#66FCBF #FC66EE #FC7466
monochromatic
#04E389 #2AFBA6 #66FCBF #A2FDD8 #DEFEF1
Accessibility & contrast
On white
1.29
#66FCBF on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
16.24
#66FCBF on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #66FCBF
16.24:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##66FCBF | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##66FCBF | 1.00 | 1.29 | 16.24 | 16.24 |
| #FFFFFF | 1.29 | 1.00 | 21.00 | 21.00 |
| #000000 | 16.24 | 21.00 | 1.00 | 1.00 |
| ##000000 | 16.24 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#F8EBBC
Deuteranopia (green-blind)
#E3DCC3
Tritanopia (blue-blind)
#00FCEB
Achromatopsia (no color)
#E2E2E2
Design tokens & code
CSS
--color: #66fcbf; /* rgb */ color: rgb(102, 252, 191); /* oklch */ color: oklch(89.4% 0.155 163.3);
Tailwind
colors: {
custom: {
50: '#9efed2',
500: '#66fcbf',
950: '#000000',
},
}SCSS
$custom: #66fcbf; $custom-light: #9efed2; $custom-dark: #000000;
JSON
{
"hex": "#66fcbf",
"rgb": {
"r": 102,
"g": 252,
"b": 191
},
"hsl": {
"h": 155.6,
"s": 96.154,
"l": 69.412
},
"oklch": {
"l": 0.8944,
"c": 0.15517,
"h": 163.3
},
"luminance": 0.76207
}Semantic roles & 50–950 ramp
primary
#66FCBF
secondary
#D63074
accent
#005DE6
background
#FCFFFE
surface
#F6FFFB
border
#D0D7D4
text
#101814
muted
#808683