#90E4E4#90E4E4

#90E4E4 is a very light, moderate teal. Relative luminance 0.670; OKLCH L 86.6% C 0.082 H 195.7°. Best body text is #000000 at 14.40:1 contrast (WCAG AA passes).

Color values

HEX	#90E4E4
RGB	rgb(144, 228, 228)
HSL	hsl(180, 61%, 73%)
HSV	hsv(180, 37%, 89%)
CMYK	cmyk(36.8%, 0%, 0%, 10.6%)
CIE-LAB	lab(85.51, -25.37, -8.06)
CIE-LCH	lch(85.51, 26.62, 197.61°)
OKLab	oklab(86.56% -0.0786 -0.0222)
OKLCH	oklch(86.56% 0.082 195.7)
XYZ	xyz(53.2435, 67.0139, 83.5131)
Luminance	0.6702 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90E4E4 #E49090

analogous

#90E4BA #90E4E4 #90BAE4

triadic

#90E4E4 #E490E4 #E4E490

tetradic

#90E4E4 #BA90E4 #E49090 #BAE490

square

#90E4E4 #BA90E4 #E49090 #BAE490

split-complementary

#90E4E4 #E490BA #E4BA90

monochromatic

#31C9C9 #5FD8D8 #90E4E4 #C1F0F0 #E6F9F9

Accessibility & contrast

On white

1.46

#90E4E4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.40

#90E4E4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90E4E4

14.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90E4E4	#FFFFFF	#000000	##000000
##90E4E4	1.00	1.46	14.40	14.40
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.40	21.00	1.00	1.00
##000000	14.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DADCE4

Deuteranopia (green-blind)

#CAD1E5

Tritanopia (blue-blind)

#6DE9E4

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #90e4e4;
/* rgb */ color: rgb(144, 228, 228);
/* oklch */ color: oklch(86.6% 0.082 195.7);

Tailwind

colors: {
  custom: {
    50: '#b4ecec',
    500: '#90e4e4',
    950: '#000000',
  },
}

SCSS

$custom: #90e4e4;
$custom-light: #b4ecec;
$custom-dark: #000000;

JSON

{
  "hex": "#90e4e4",
  "rgb": {
    "r": 144,
    "g": 228,
    "b": 228
  },
  "hsl": {
    "h": 180,
    "s": 60.87,
    "l": 72.941
  },
  "oklch": {
    "l": 0.86555,
    "c": 0.08168,
    "h": 195.7
  },
  "luminance": 0.67018
}

Semantic roles & 50–950 ramp

primary

#90E4E4

secondary

#BD5B5B

accent

#1D1DC9

background

#FDFEFE

surface

#F8FDFD

border

#D1D5D5

text

#111616

muted

#818484

Preview Lab

Preview with #90E4E4

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

Preview Lab → · Contrast checker → · Palette generator →