#A3EFF4#A3EFF4
#A3EFF4 is a very light, moderate teal. Relative luminance 0.761; OKLCH L 90.4% C 0.075 H 201.1°. Best body text is #000000 at 16.21:1 contrast (WCAG AA passes).
Color values
| HEX | #A3EFF4 |
|---|---|
| RGB | rgb(163, 239, 244) |
| HSL | hsl(184, 79%, 80%) |
| HSV | hsv(184, 33%, 96%) |
| CMYK | cmyk(33.2%, 2%, 0%, 4.3%) |
| CIE-LAB | lab(89.88, -22.07, -9.87) |
| CIE-LCH | lch(89.88, 24.17, 204.09°) |
| OKLab | oklab(90.44% -0.0699 -0.027) |
| OKLCH | oklch(90.44% 0.075 201.1) |
| XYZ | xyz(62.2942, 76.0475, 96.9666) |
| Luminance | 0.7605 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Robin'S Egg Blue
#98EFF9
ΔE00 2.01
Paleturquoise
#AFEEEE
ΔE00 2.46
Robin Egg Blue
#8AF1FE
ΔE00 3.64
Pale Sky Blue
#BDF6FE
ΔE00 4.31
Light Cyan
#ACFFFC
ΔE00 4.50
Light Sky Blue
#C6FCFF
ΔE00 5.01
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#A3EFF4 #F4A8A3
analogous
#A3F4D1 #A3EFF4 #A3C6F4
triadic
#A3EFF4 #F4A3EF #EFF4A3
tetradic
#A3EFF4 #D1A3F4 #F4A8A3 #C6F4A3
square
#A3EFF4 #D1A3F4 #F4A8A3 #C6F4A3
split-complementary
#A3EFF4 #F4A3C6 #F4D1A3
monochromatic
#36DCE7 #6CE5ED #A3EFF4 #DAF9FB #E4FAFC
Accessibility & contrast
On white
1.30
#A3EFF4 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
16.21
#A3EFF4 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #A3EFF4
16.21:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##A3EFF4 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##A3EFF4 | 1.00 | 1.30 | 16.21 | 16.21 |
| #FFFFFF | 1.30 | 1.00 | 21.00 | 21.00 |
| #000000 | 16.21 | 21.00 | 1.00 | 1.00 |
| ##000000 | 16.21 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#E4E8F4
Deuteranopia (green-blind)
#D6DDF5
Tritanopia (blue-blind)
#84F4F0
Achromatopsia (no color)
#E2E2E2
Design tokens & code
CSS
--color: #a3eff4; /* rgb */ color: rgb(163, 239, 244); /* oklch */ color: oklch(90.4% 0.075 201.1);
Tailwind
colors: {
custom: {
50: '#c1f4f7',
500: '#a3eff4',
950: '#000000',
},
}SCSS
$custom: #a3eff4; $custom-light: #c1f4f7; $custom-dark: #000000;
JSON
{
"hex": "#a3eff4",
"rgb": {
"r": 163,
"g": 239,
"b": 244
},
"hsl": {
"h": 183.704,
"s": 78.641,
"l": 79.804
},
"oklch": {
"l": 0.9044,
"c": 0.07495,
"h": 201.1
},
"luminance": 0.76051
}Semantic roles & 50–950 ramp
primary
#A3EFF4
secondary
#D36F68
accent
#170BDB
background
#FDFFFF
surface
#F9FEFE
border
#D2D6D6
text
#131717
muted
#828585