#66CBAB#66CBAB
#66CBAB is a light, moderate teal. Relative luminance 0.485; OKLCH L 77.2% C 0.107 H 170.4°. Best body text is #000000 at 10.70:1 contrast (WCAG AA passes).
Color values
| HEX | #66CBAB |
|---|---|
| RGB | rgb(102, 203, 171) |
| HSL | hsl(161, 49%, 60%) |
| HSV | hsv(161, 50%, 80%) |
| CMYK | cmyk(49.8%, 0%, 15.8%, 20.4%) |
| CIE-LAB | lab(75.12, -37.20, 6.96) |
| CIE-LCH | lch(75.12, 37.84, 169.41°) |
| OKLab | oklab(77.22% -0.105 0.0178) |
| OKLCH | oklch(77.22% 0.107 170.4) |
| XYZ | xyz(34.1829, 48.4740, 46.0753) |
| Luminance | 0.4848 (WCAG relative) |
| Temperature | neutral |
| Family | teal |
Closest named colors
Mediumaquamarine
#66CDAA
ΔE00 0.93
Seafoam Blue
#78D1B6
ΔE00 2.70
Pale Teal
#82CBB2
ΔE00 3.77
Eucalyptus
#44D7A8
ΔE00 4.98
Aquamarine (survey)
#04D8B2
ΔE00 5.58
Seafoam
#7FE0B3
ΔE00 6.20
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#66CBAB #CB6686
analogous
#66CB79 #66CBAB #66B9CB
triadic
#66CBAB #AB66CB #CBAB66
tetradic
#66CBAB #7966CB #CB6686 #B9CB66
square
#66CBAB #7966CB #CB6686 #B9CB66
split-complementary
#66CBAB #CB66B9 #CB7966
monochromatic
#2E886C #3EB690 #66CBAB #94DBC4 #C1EADD
Accessibility & contrast
On white
1.96
#66CBAB on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
10.70
#66CBAB on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #66CBAB
10.70:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##66CBAB | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##66CBAB | 1.00 | 1.96 | 10.70 | 10.70 |
| #FFFFFF | 1.96 | 1.00 | 21.00 | 21.00 |
| #000000 | 10.70 | 21.00 | 1.00 | 1.00 |
| ##000000 | 10.70 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#C6C0A9
Deuteranopia (green-blind)
#B6B4AD
Tritanopia (blue-blind)
#3ECCC2
Achromatopsia (no color)
#B9B9B9
Design tokens & code
CSS
--color: #66cbab; /* rgb */ color: rgb(102, 203, 171); /* oklch */ color: oklch(77.2% 0.107 170.4);
Tailwind
colors: {
custom: {
50: '#98dbc4',
500: '#66cbab',
950: '#000000',
},
}SCSS
$custom: #66cbab; $custom-light: #98dbc4; $custom-dark: #000000;
JSON
{
"hex": "#66cbab",
"rgb": {
"r": 102,
"g": 203,
"b": 171
},
"hsl": {
"h": 160.99,
"s": 49.268,
"l": 59.804
},
"oklch": {
"l": 0.77215,
"c": 0.10654,
"h": 170.4
},
"luminance": 0.48477
}Semantic roles & 50–950 ramp
primary
#66CBAB
secondary
#DAB3BF
accent
#4F7BD9
background
#F9FDFC
surface
#F2FBF8
border
#CCD4D1
text
#0E1512
muted
#7E8381