#90EEFF#90EEFF

#90EEFF is a very light, moderate teal. Relative luminance 0.743; OKLCH L 89.7% C 0.092 H 210.3°. Best body text is #000000 at 15.86:1 contrast (WCAG AA passes).

Color values

HEX	#90EEFF
RGB	rgb(144, 238, 255)
HSL	hsl(189, 100%, 78%)
HSV	hsv(189, 44%, 100%)
CMYK	cmyk(43.5%, 6.7%, 0%, 0%)
CIE-LAB	lab(89.06, -23.65, -16.93)
CIE-LCH	lch(89.06, 29.08, 215.60°)
OKLab	oklab(89.66% -0.0796 -0.0466)
OKLCH	oklch(89.66% 0.092 210.3)
XYZ	xyz(60.1194, 74.2938, 105.7604)
Luminance	0.7430 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90EEFF #FFA190

analogous

#90FFD8 #90EEFF #90B6FF

triadic

#90EEFF #FF90EE #EEFF90

tetradic

#90EEFF #D890FF #FFA190 #B6FF90

square

#90EEFF #D890FF #FFA190 #B6FF90

split-complementary

#90EEFF #FF90B6 #FFD890

monochromatic

#16DBFF #53E5FF #90EEFF #CDF7FF #E0FAFF

Accessibility & contrast

On white

1.32

#90EEFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.86

#90EEFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90EEFF

15.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90EEFF	#FFFFFF	#000000	##000000
##90EEFF	1.00	1.32	15.86	15.86
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.86	21.00	1.00	1.00
##000000	15.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFE8FF

Deuteranopia (green-blind)

#CDDAFF

Tritanopia (blue-blind)

#5BF6F3

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #90eeff;
/* rgb */ color: rgb(144, 238, 255);
/* oklch */ color: oklch(89.7% 0.092 210.3);

Tailwind

colors: {
  custom: {
    50: '#b6f3ff',
    500: '#90eeff',
    950: '#000000',
  },
}

SCSS

$custom: #90eeff;
$custom-light: #b6f3ff;
$custom-dark: #000000;

JSON

{
  "hex": "#90eeff",
  "rgb": {
    "r": 144,
    "g": 238,
    "b": 255
  },
  "hsl": {
    "h": 189.189,
    "s": 100,
    "l": 78.235
  },
  "oklch": {
    "l": 0.89657,
    "c": 0.09222,
    "h": 210.3
  },
  "luminance": 0.74298
}

Semantic roles & 50–950 ramp

primary

#90EEFF

secondary

#E16853

accent

#2300E6

background

#FDFFFF

surface

#F8FEFF

border

#D1D6D7

text

#121718

muted

#828586

Preview Lab

Preview with #90EEFF

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

Preview Lab → · Contrast checker → · Palette generator →