#66DAA2#66DAA2
#66DAA2 is a light, vivid teal. Relative luminance 0.556; OKLCH L 80.6% C 0.134 H 160.2°. Best body text is #000000 at 12.12:1 contrast (WCAG AA passes).
Color values
| HEX | #66DAA2 |
|---|---|
| RGB | rgb(102, 218, 162) |
| HSL | hsl(151, 61%, 63%) |
| HSV | hsv(151, 53%, 85%) |
| CMYK | cmyk(53.2%, 0%, 25.7%, 14.5%) |
| CIE-LAB | lab(79.37, -45.77, 17.75) |
| CIE-LCH | lch(79.37, 49.09, 158.80°) |
| OKLab | oklab(80.6% -0.1258 0.0453) |
| OKLCH | oklch(80.6% 0.134 160.2) |
| XYZ | xyz(37.0693, 55.5729, 42.9486) |
| Luminance | 0.5558 (WCAG relative) |
| Temperature | neutral |
| Family | teal |
Closest named colors
Seafoam
#7FE0B3
ΔE00 3.55
Eucalyptus
#44D7A8
ΔE00 3.69
Aqua Green
#12E193
ΔE00 5.22
Mediumaquamarine
#66CDAA
ΔE00 5.67
Aqua Marine
#2EE8BB
ΔE00 6.20
Hospital Green
#9BE5AA
ΔE00 6.38
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#66DAA2 #DA669E
analogous
#66DA68 #66DAA2 #66D8DA
triadic
#66DAA2 #A266DA #DAA266
tetradic
#66DAA2 #6866DA #DA669E #D8DA66
square
#66DAA2 #6866DA #DA669E #D8DA66
split-complementary
#66DAA2 #DA66D8 #DA6866
monochromatic
#269F65 #35CE84 #66DAA2 #97E6C0 #C9F2DE
Accessibility & contrast
On white
1.73
#66DAA2 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
12.12
#66DAA2 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #66DAA2
12.12:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##66DAA2 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##66DAA2 | 1.00 | 1.73 | 12.12 | 12.12 |
| #FFFFFF | 1.73 | 1.00 | 21.00 | 21.00 |
| #000000 | 12.12 | 21.00 | 1.00 | 1.00 |
| ##000000 | 12.12 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#D8CC9F
Deuteranopia (green-blind)
#C7C0A5
Tritanopia (blue-blind)
#3ED9CB
Achromatopsia (no color)
#C5C5C5
Design tokens & code
CSS
--color: #66daa2; /* rgb */ color: rgb(102, 218, 162); /* oklch */ color: oklch(80.6% 0.134 160.2);
Tailwind
colors: {
custom: {
50: '#9ae6bd',
500: '#66daa2',
950: '#000000',
},
}SCSS
$custom: #66daa2; $custom-light: #9ae6bd; $custom-dark: #000000;
JSON
{
"hex": "#66daa2",
"rgb": {
"r": 102,
"g": 218,
"b": 162
},
"hsl": {
"h": 151.034,
"s": 61.053,
"l": 62.745
},
"oklch": {
"l": 0.80604,
"c": 0.13372,
"h": 160.2
},
"luminance": 0.55576
}Semantic roles & 50–950 ramp
primary
#66DAA2
secondary
#A34170
accent
#1D70C9
background
#FCFEFD
surface
#F5FCF8
border
#CFD5D1
text
#0F1612
muted
#808482