#90E4EA#90E4EA

#90E4EA is a very light, moderate teal. Relative luminance 0.674; OKLCH L 86.7% C 0.082 H 201.6°. Best body text is #000000 at 14.47:1 contrast (WCAG AA passes).

Color values

HEX	#90E4EA
RGB	rgb(144, 228, 234)
HSL	hsl(184, 68%, 74%)
HSV	hsv(184, 38%, 92%)
CMYK	cmyk(38.5%, 2.6%, 0%, 8.2%)
CIE-LAB	lab(85.68, -23.94, -10.97)
CIE-LCH	lch(85.68, 26.33, 204.61°)
OKLab	oklab(86.75% -0.0762 -0.0301)
OKLCH	oklch(86.75% 0.082 201.6)
XYZ	xyz(54.0909, 67.3529, 87.9761)
Luminance	0.6736 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90E4EA #EA9690

analogous

#90EAC3 #90E4EA #90B7EA

triadic

#90E4EA #EA90E4 #E4EA90

tetradic

#90E4EA #C390EA #EA9690 #B7EA90

square

#90E4EA #C390EA #EA9690 #B7EA90

split-complementary

#90E4EA #EA90B7 #EAC390

monochromatic

#29CBD7 #5DD7E0 #90E4EA #C3F1F4 #E5F9FA

Accessibility & contrast

On white

1.45

#90E4EA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.47

#90E4EA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90E4EA

14.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90E4EA	#FFFFFF	#000000	##000000
##90E4EA	1.00	1.45	14.47	14.47
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.47	21.00	1.00	1.00
##000000	14.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9DDEB

Deuteranopia (green-blind)

#C9D1EB

Tritanopia (blue-blind)

#6AEAE6

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #90e4ea;
/* rgb */ color: rgb(144, 228, 234);
/* oklch */ color: oklch(86.7% 0.082 201.6);

Tailwind

colors: {
  custom: {
    50: '#b4ecf0',
    500: '#90e4ea',
    950: '#000000',
  },
}

SCSS

$custom: #90e4ea;
$custom-light: #b4ecf0;
$custom-dark: #000000;

JSON

{
  "hex": "#90e4ea",
  "rgb": {
    "r": 144,
    "g": 228,
    "b": 234
  },
  "hsl": {
    "h": 184,
    "s": 68.182,
    "l": 74.118
  },
  "oklch": {
    "l": 0.86748,
    "c": 0.08194,
    "h": 201.6
  },
  "luminance": 0.67357
}

Semantic roles & 50–950 ramp

primary

#90E4EA

secondary

#C5615A

accent

#2215D0

background

#FDFEFF

surface

#F8FDFE

border

#D1D5D6

text

#111616

muted

#818485

Preview Lab

Preview with #90E4EA

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →