#90EEFB#90EEFB

#90EEFB is a very light, moderate teal. Relative luminance 0.740; OKLCH L 89.5% C 0.091 H 207.0°. Best body text is #000000 at 15.81:1 contrast (WCAG AA passes).

Color values

HEX	#90EEFB
RGB	rgb(144, 238, 251)
HSL	hsl(187, 93%, 77%)
HSV	hsv(187, 43%, 98%)
CMYK	cmyk(42.6%, 5.2%, 0%, 1.6%)
CIE-LAB	lab(88.94, -24.65, -15.02)
CIE-LCH	lch(88.94, 28.87, 211.35°)
OKLab	oklab(89.52% -0.0811 -0.0413)
OKLCH	oklch(89.52% 0.091 207)
XYZ	xyz(59.4822, 74.0389, 102.4046)
Luminance	0.7404 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90EEFB #FB9D90

analogous

#90FBD3 #90EEFB #90B8FB

triadic

#90EEFB #FB90EE #EEFB90

tetradic

#90EEFB #D390FB #FB9D90 #B8FB90

square

#90EEFB #D390FB #FB9D90 #B8FB90

split-complementary

#90EEFB #FB90B8 #FBD390

monochromatic

#1ADCF7 #55E5F9 #90EEFB #CBF7FD #E1FAFE

Accessibility & contrast

On white

1.33

#90EEFB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.81

#90EEFB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90EEFB

15.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90EEFB	#FFFFFF	#000000	##000000
##90EEFB	1.00	1.33	15.81	15.81
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.81	21.00	1.00	1.00
##000000	15.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0E7FC

Deuteranopia (green-blind)

#CEDAFB

Tritanopia (blue-blind)

#5EF5F2

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #90eefb;
/* rgb */ color: rgb(144, 238, 251);
/* oklch */ color: oklch(89.5% 0.091 207.0);

Tailwind

colors: {
  custom: {
    50: '#b6f3fc',
    500: '#90eefb',
    950: '#000000',
  },
}

SCSS

$custom: #90eefb;
$custom-light: #b6f3fc;
$custom-dark: #000000;

JSON

{
  "hex": "#90eefb",
  "rgb": {
    "r": 144,
    "g": 238,
    "b": 251
  },
  "hsl": {
    "h": 187.29,
    "s": 93.043,
    "l": 77.451
  },
  "oklch": {
    "l": 0.89521,
    "c": 0.09103,
    "h": 207
  },
  "luminance": 0.74043
}

Semantic roles & 50–950 ramp

primary

#90EEFB

secondary

#DB6554

accent

#1C00E6

background

#FDFFFF

surface

#F8FEFF

border

#D1D6D7

text

#121717

muted

#828585

Preview Lab

Preview with #90EEFB

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

Preview Lab → · Contrast checker → · Palette generator →