#A3F5F9#A3F5F9
#A3F5F9 is a very light, moderate teal. Relative luminance 0.799; OKLCH L 91.9% C 0.080 H 199.8°. Best body text is #000000 at 16.99:1 contrast (WCAG AA passes).
Color values
| HEX | #A3F5F9 |
|---|---|
| RGB | rgb(163, 245, 249) |
| HSL | hsl(183, 88%, 81%) |
| HSV | hsv(183, 35%, 98%) |
| CMYK | cmyk(34.5%, 1.6%, 0%, 2.4%) |
| CIE-LAB | lab(91.65, -23.84, -9.84) |
| CIE-LCH | lch(91.65, 25.79, 202.43°) |
| OKLab | oklab(91.9% -0.0751 -0.027) |
| OKLCH | oklch(91.9% 0.08 199.8) |
| XYZ | xyz(64.8495, 79.9268, 101.6144) |
| Luminance | 0.7993 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Robin'S Egg Blue
#98EFF9
ΔE00 2.52
Paleturquoise
#AFEEEE
ΔE00 3.07
Light Cyan
#ACFFFC
ΔE00 3.28
Robin Egg Blue
#8AF1FE
ΔE00 3.66
Pale Cyan
#B7FFFA
ΔE00 4.13
Pale Sky Blue
#BDF6FE
ΔE00 4.80
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#A3F5F9 #F9A7A3
analogous
#A3F9D2 #A3F5F9 #A3CAF9
triadic
#A3F5F9 #F9A3F5 #F5F9A3
tetradic
#A3F5F9 #D2A3F9 #F9A7A3 #CAF9A3
square
#A3F5F9 #D2A3F9 #F9A7A3 #CAF9A3
split-complementary
#A3F5F9 #F9A3CA #F9D2A3
monochromatic
#30E9F2 #6AEFF5 #A3F5F9 #DCFBFD #E2FCFD
Accessibility & contrast
On white
1.24
#A3F5F9 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
16.99
#A3F5F9 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #A3F5F9
16.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##A3F5F9 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##A3F5F9 | 1.00 | 1.24 | 16.99 | 16.99 |
| #FFFFFF | 1.24 | 1.00 | 21.00 | 21.00 |
| #000000 | 16.99 | 21.00 | 1.00 | 1.00 |
| ##000000 | 16.99 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#EAEEF9
Deuteranopia (green-blind)
#DAE2FA
Tritanopia (blue-blind)
#81FBF6
Achromatopsia (no color)
#E7E7E7
Design tokens & code
CSS
--color: #a3f5f9; /* rgb */ color: rgb(163, 245, 249); /* oklch */ color: oklch(91.9% 0.080 199.8);
Tailwind
colors: {
custom: {
50: '#c1f8fb',
500: '#a3f5f9',
950: '#000000',
},
}SCSS
$custom: #a3f5f9; $custom-light: #c1f8fb; $custom-dark: #000000;
JSON
{
"hex": "#a3f5f9",
"rgb": {
"r": 163,
"g": 245,
"b": 249
},
"hsl": {
"h": 182.791,
"s": 87.755,
"l": 80.784
},
"oklch": {
"l": 0.91901,
"c": 0.07982,
"h": 199.8
},
"luminance": 0.79931
}Semantic roles & 50–950 ramp
primary
#A3F5F9
secondary
#DA6B66
accent
#0C01E4
background
#FDFFFF
surface
#F9FFFF
border
#D2D7D7
text
#131717
muted
#828585