#90EDEF#90EDEF

#90EDEF is a very light, moderate teal. Relative luminance 0.727; OKLCH L 88.9% C 0.089 H 197.4°. Best body text is #000000 at 15.55:1 contrast (WCAG AA passes).

Color values

HEX	#90EDEF
RGB	rgb(144, 237, 239)
HSL	hsl(181, 75%, 75%)
HSV	hsv(181, 40%, 94%)
CMYK	cmyk(39.7%, 0.8%, 0%, 6.3%)
CIE-LAB	lab(88.32, -27.11, -9.67)
CIE-LCH	lch(88.32, 28.78, 199.64°)
OKLab	oklab(88.91% -0.0847 -0.0266)
OKLCH	oklch(88.91% 0.089 197.4)
XYZ	xyz(57.3599, 72.7255, 92.6594)
Luminance	0.7273 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90EDEF #EF9290

analogous

#90EFC1 #90EDEF #90BEEF

triadic

#90EDEF #EF90ED #EDEF90

tetradic

#90EDEF #C190EF #EF9290 #BEEF90

square

#90EDEF #C190EF #EF9290 #BEEF90

split-complementary

#90EDEF #EF90BE #EFC190

monochromatic

#25DCE0 #5BE4E7 #90EDEF #C5F6F7 #E4FBFB

Accessibility & contrast

On white

1.35

#90EDEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.55

#90EDEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90EDEF

15.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90EDEF	#FFFFFF	#000000	##000000
##90EDEF	1.00	1.35	15.55	15.55
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.55	21.00	1.00	1.00
##000000	15.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2E5EF

Deuteranopia (green-blind)

#D1D8F0

Tritanopia (blue-blind)

#65F3ED

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #90edef;
/* rgb */ color: rgb(144, 237, 239);
/* oklch */ color: oklch(88.9% 0.089 197.4);

Tailwind

colors: {
  custom: {
    50: '#b5f3f4',
    500: '#90edef',
    950: '#000000',
  },
}

SCSS

$custom: #90edef;
$custom-light: #b5f3f4;
$custom-dark: #000000;

JSON

{
  "hex": "#90edef",
  "rgb": {
    "r": 144,
    "g": 237,
    "b": 239
  },
  "hsl": {
    "h": 181.263,
    "s": 74.803,
    "l": 75.098
  },
  "oklch": {
    "l": 0.88906,
    "c": 0.08877,
    "h": 197.4
  },
  "luminance": 0.7273
}

Semantic roles & 50–950 ramp

primary

#90EDEF

secondary

#CB5B58

accent

#130FD7

background

#FDFFFF

surface

#F8FEFE

border

#D1D6D6

text

#121717

muted

#828585

Preview Lab

Preview with #90EDEF

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

Preview Lab → · Contrast checker → · Palette generator →