#90E3EF#90E3EF
#90E3EF is a very light, moderate teal. Relative luminance 0.671; OKLCH L 86.7% C 0.082 H 207.4°. Best body text is #000000 at 14.42:1 contrast (WCAG AA passes).
Color values
| HEX | #90E3EF |
|---|---|
| RGB | rgb(144, 227, 239) |
| HSL | hsl(188, 75%, 75%) |
| HSV | hsv(188, 40%, 94%) |
| CMYK | cmyk(39.7%, 5%, 0%, 6.3%) |
| CIE-LAB | lab(85.55, -22.22, -13.80) |
| CIE-LCH | lch(85.55, 26.16, 211.83°) |
| OKLab | oklab(86.69% -0.0731 -0.0379) |
| OKLCH | oklch(86.69% 0.082 207.4) |
| XYZ | xyz(54.5450, 67.0957, 91.7211) |
| Luminance | 0.6710 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Robin'S Egg Blue
#98EFF9
ΔE00 2.74
Robin Egg Blue
#8AF1FE
ΔE00 3.43
Robin'S Egg
#6DEDFD
ΔE00 4.37
Powder Blue
#B0E0E6
ΔE00 5.52
Paleturquoise
#AFEEEE
ΔE00 5.55
Pale Sky Blue
#BDF6FE
ΔE00 6.29
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#90E3EF #EF9C90
analogous
#90EFCB #90E3EF #90B3EF
triadic
#90E3EF #EF90E3 #E3EF90
tetradic
#90E3EF #CB90EF #EF9C90 #B3EF90
square
#90E3EF #CB90EF #EF9C90 #B3EF90
split-complementary
#90E3EF #EF90B3 #EFCB90
monochromatic
#25C8E0 #5BD6E7 #90E3EF #C5F0F7 #E4F8FB
Accessibility & contrast
On white
1.46
#90E3EF on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
14.42
#90E3EF on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #90E3EF
14.42:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##90E3EF | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##90E3EF | 1.00 | 1.46 | 14.42 | 14.42 |
| #FFFFFF | 1.46 | 1.00 | 21.00 | 21.00 |
| #000000 | 14.42 | 21.00 | 1.00 | 1.00 |
| ##000000 | 14.42 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#D6DDF0
Deuteranopia (green-blind)
#C6D1EF
Tritanopia (blue-blind)
#67EAE6
Achromatopsia (no color)
#D6D6D6
Design tokens & code
CSS
--color: #90e3ef; /* rgb */ color: rgb(144, 227, 239); /* oklch */ color: oklch(86.7% 0.082 207.4);
Tailwind
colors: {
custom: {
50: '#b5ecf4',
500: '#90e3ef',
950: '#000000',
},
}SCSS
$custom: #90e3ef; $custom-light: #b5ecf4; $custom-dark: #000000;
JSON
{
"hex": "#90e3ef",
"rgb": {
"r": 144,
"g": 227,
"b": 239
},
"hsl": {
"h": 187.579,
"s": 74.803,
"l": 75.098
},
"oklch": {
"l": 0.86693,
"c": 0.08232,
"h": 207.4
},
"luminance": 0.67099
}Semantic roles & 50–950 ramp
primary
#90E3EF
secondary
#CB6758
accent
#280FD7
background
#FDFEFF
surface
#F8FDFE
border
#D1D5D6
text
#111617
muted
#818485