#90F3FF#90F3FF

#90F3FF is a very light, moderate teal. Relative luminance 0.772; OKLCH L 90.8% C 0.095 H 205.6°. Best body text is #000000 at 16.45:1 contrast (WCAG AA passes).

Color values

HEX	#90F3FF
RGB	rgb(144, 243, 255)
HSL	hsl(186, 100%, 78%)
HSV	hsv(186, 44%, 100%)
CMYK	cmyk(43.5%, 4.7%, 0%, 0%)
CIE-LAB	lab(90.43, -26.08, -14.87)
CIE-LCH	lch(90.43, 30.02, 209.68°)
OKLab	oklab(90.76% -0.0852 -0.0409)
OKLCH	oklch(90.76% 0.095 205.6)
XYZ	xyz(61.5954, 77.2457, 106.2524)
Luminance	0.7725 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90F3FF #FF9C90

analogous

#90FFD3 #90F3FF #90BBFF

triadic

#90F3FF #FF90F3 #F3FF90

tetradic

#90F3FF #D390FF #FF9C90 #BBFF90

square

#90F3FF #D390FF #FF9C90 #BBFF90

split-complementary

#90F3FF #FF90BB #FFD390

monochromatic

#16E6FF #53ECFF #90F3FF #CDFAFF #E0FCFF

Accessibility & contrast

On white

1.28

#90F3FF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.45

#90F3FF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90F3FF

16.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90F3FF	#FFFFFF	#000000	##000000
##90F3FF	1.00	1.28	16.45	16.45
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.45	21.00	1.00	1.00
##000000	16.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5ECFF

Deuteranopia (green-blind)

#D2DEFF

Tritanopia (blue-blind)

#5AFAF6

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #90f3ff;
/* rgb */ color: rgb(144, 243, 255);
/* oklch */ color: oklch(90.8% 0.095 205.6);

Tailwind

colors: {
  custom: {
    50: '#b6f7ff',
    500: '#90f3ff',
    950: '#000000',
  },
}

SCSS

$custom: #90f3ff;
$custom-light: #b6f7ff;
$custom-dark: #000000;

JSON

{
  "hex": "#90f3ff",
  "rgb": {
    "r": 144,
    "g": 243,
    "b": 255
  },
  "hsl": {
    "h": 186.486,
    "s": 100,
    "l": 78.235
  },
  "oklch": {
    "l": 0.90756,
    "c": 0.09454,
    "h": 205.6
  },
  "luminance": 0.7725
}

Semantic roles & 50–950 ramp

primary

#90F3FF

secondary

#E16253

accent

#1900E6

background

#FDFFFF

surface

#F8FEFF

border

#D1D6D7

text

#121718

muted

#828586

Preview Lab

Preview with #90F3FF

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

Preview Lab → · Contrast checker → · Palette generator →