#A4EFDF#A4EFDF
#A4EFDF is a very light, moderate teal. Relative luminance 0.750; OKLCH L 89.9% C 0.077 H 179.6°. Best body text is #000000 at 15.99:1 contrast (WCAG AA passes).
Color values
| HEX | #A4EFDF |
|---|---|
| RGB | rgb(164, 239, 223) |
| HSL | hsl(167, 70%, 79%) |
| HSV | hsv(167, 31%, 94%) |
| CMYK | cmyk(31.4%, 0%, 6.7%, 6.3%) |
| CIE-LAB | lab(89.37, -26.48, 0.36) |
| CIE-LCH | lch(89.37, 26.48, 179.23°) |
| OKLab | oklab(89.86% -0.0775 0.0005) |
| OKLCH | oklch(89.86% 0.077 179.6) |
| XYZ | xyz(59.4910, 74.9500, 81.1298) |
| Luminance | 0.7495 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Pale Aqua
#B8FFEB
ΔE00 3.80
Tiffany Blue
#7BF2DA
ΔE00 5.30
Pale Cyan
#B7FFFA
ΔE00 5.53
Eggshell Blue
#C4FFF7
ΔE00 5.65
Duck Egg Blue
#C3FBF4
ΔE00 5.67
Light Cyan
#ACFFFC
ΔE00 5.99
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#A4EFDF #EFA4B4
analogous
#A4EFBA #A4EFDF #A4DAEF
triadic
#A4EFDF #DFA4EF #EFDFA4
tetradic
#A4EFDF #BAA4EF #EFA4B4 #DAEFA4
square
#A4EFDF #BAA4EF #EFA4B4 #DAEFA4
split-complementary
#A4EFDF #EFA4DA #EFBAA4
monochromatic
#3CDDBA #70E6CD #A4EFDF #D8F8F1 #E5FAF6
Accessibility & contrast
On white
1.31
#A4EFDF on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
15.99
#A4EFDF on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #A4EFDF
15.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##A4EFDF | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##A4EFDF | 1.00 | 1.31 | 15.99 | 15.99 |
| #FFFFFF | 1.31 | 1.00 | 21.00 | 21.00 |
| #000000 | 15.99 | 21.00 | 1.00 | 1.00 |
| ##000000 | 15.99 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#E9E6DE
Deuteranopia (green-blind)
#DBDDE0
Tritanopia (blue-blind)
#8DF1EA
Achromatopsia (no color)
#E1E1E1
Design tokens & code
CSS
--color: #a4efdf; /* rgb */ color: rgb(164, 239, 223); /* oklch */ color: oklch(89.9% 0.077 179.6);
Tailwind
colors: {
custom: {
50: '#c1f4e9',
500: '#a4efdf',
950: '#000000',
},
}SCSS
$custom: #a4efdf; $custom-light: #c1f4e9; $custom-dark: #000000;
JSON
{
"hex": "#a4efdf",
"rgb": {
"r": 164,
"g": 239,
"b": 223
},
"hsl": {
"h": 167.2,
"s": 70.093,
"l": 79.02
},
"oklch": {
"l": 0.89858,
"c": 0.07748,
"h": 179.6
},
"luminance": 0.74953
}Semantic roles & 50–950 ramp
primary
#A4EFDF
secondary
#CC6B80
accent
#133CD2
background
#FDFFFE
surface
#F9FEFC
border
#D2D6D5
text
#121716
muted
#828584