#66F8BE#66F8BE
#66F8BE is a very light, vivid teal. Relative luminance 0.737; OKLCH L 88.5% C 0.151 H 163.9°. Best body text is #000000 at 15.74:1 contrast (WCAG AA passes).
Color values
| HEX | #66F8BE |
|---|---|
| RGB | rgb(102, 248, 190) |
| HSL | hsl(156, 91%, 69%) |
| HSV | hsv(156, 59%, 97%) |
| CMYK | cmyk(58.9%, 0%, 23.4%, 2.7%) |
| CIE-LAB | lab(88.77, -52.48, 16.32) |
| CIE-LCH | lch(88.77, 54.96, 162.73°) |
| OKLab | oklab(88.47% -0.145 0.0418) |
| OKLCH | oklch(88.47% 0.151 163.9) |
| XYZ | xyz(48.3364, 73.6725, 60.3781) |
| Luminance | 0.7368 (WCAG relative) |
| Temperature | neutral |
| Family | teal |
Closest named colors
Light Aquamarine
#7BFDC7
ΔE00 1.93
Light Greenish Blue
#63F7B4
ΔE00 1.94
Greenish Cyan
#2AFEB7
ΔE00 3.36
Light Blue Green
#7EFBB3
ΔE00 3.90
Greenish Turquoise
#00FBB0
ΔE00 4.07
Aquamarine
#7FFFD4
ΔE00 4.07
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#66F8BE #F866A0
analogous
#66F875 #66F8BE #66E9F8
triadic
#66F8BE #BE66F8 #F8BE66
tetradic
#66F8BE #7566F8 #F866A0 #E9F866
square
#66F8BE #7566F8 #F866A0 #E9F866
split-complementary
#66F8BE #F866E9 #F87566
monochromatic
#0ADA87 #2BF5A5 #66F8BE #A1FBD7 #DBFDF0
Accessibility & contrast
On white
1.33
#66F8BE on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
15.74
#66F8BE on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #66F8BE
15.74:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##66F8BE | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##66F8BE | 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)
#F4E8BB
Deuteranopia (green-blind)
#DFD9C2
Tritanopia (blue-blind)
#09F8E8
Achromatopsia (no color)
#DFDFDF
Design tokens & code
CSS
--color: #66f8be; /* rgb */ color: rgb(102, 248, 190); /* oklch */ color: oklch(88.5% 0.151 163.9);
Tailwind
colors: {
custom: {
50: '#9efbd1',
500: '#66f8be',
950: '#000000',
},
}SCSS
$custom: #66f8be; $custom-light: #9efbd1; $custom-dark: #000000;
JSON
{
"hex": "#66f8be",
"rgb": {
"r": 102,
"g": 248,
"b": 190
},
"hsl": {
"h": 156.164,
"s": 91.25,
"l": 68.627
},
"oklch": {
"l": 0.88465,
"c": 0.15085,
"h": 163.9
},
"luminance": 0.73677
}Semantic roles & 50–950 ramp
primary
#66F8BE
secondary
#D23171
accent
#005BE6
background
#FCFFFE
surface
#F6FFFB
border
#D0D7D4
text
#101714
muted
#808583