#90EEFD#90EEFD

#90EEFD is a very light, moderate teal. Relative luminance 0.742; OKLCH L 89.6% C 0.092 H 208.7°. Best body text is #000000 at 15.83:1 contrast (WCAG AA passes).

Color values

HEX	#90EEFD
RGB	rgb(144, 238, 253)
HSL	hsl(188, 96%, 78%)
HSV	hsv(188, 43%, 99%)
CMYK	cmyk(43.1%, 5.9%, 0%, 0.8%)
CIE-LAB	lab(89.00, -24.15, -15.98)
CIE-LCH	lch(89.00, 28.96, 213.48°)
OKLab	oklab(89.59% -0.0803 -0.044)
OKLCH	oklch(89.59% 0.092 208.7)
XYZ	xyz(59.7991, 74.1657, 104.0737)
Luminance	0.7417 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90EEFD #FD9F90

analogous

#90FDD5 #90EEFD #90B7FD

triadic

#90EEFD #FD90EE #EEFD90

tetradic

#90EEFD #D590FD #FD9F90 #B7FD90

square

#90EEFD #D590FD #FD9F90 #B7FD90

split-complementary

#90EEFD #FD90B7 #FDD590

monochromatic

#18DCFB #54E5FC #90EEFD #CCF7FE #E1FAFE

Accessibility & contrast

On white

1.33

#90EEFD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.83

#90EEFD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90EEFD

15.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90EEFD	#FFFFFF	#000000	##000000
##90EEFD	1.00	1.33	15.83	15.83
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.83	21.00	1.00	1.00
##000000	15.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFE7FE

Deuteranopia (green-blind)

#CEDAFD

Tritanopia (blue-blind)

#5DF6F2

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #90eefd;
/* rgb */ color: rgb(144, 238, 253);
/* oklch */ color: oklch(89.6% 0.092 208.7);

Tailwind

colors: {
  custom: {
    50: '#b6f3fe',
    500: '#90eefd',
    950: '#000000',
  },
}

SCSS

$custom: #90eefd;
$custom-light: #b6f3fe;
$custom-dark: #000000;

JSON

{
  "hex": "#90eefd",
  "rgb": {
    "r": 144,
    "g": 238,
    "b": 253
  },
  "hsl": {
    "h": 188.257,
    "s": 96.46,
    "l": 77.843
  },
  "oklch": {
    "l": 0.89589,
    "c": 0.09158,
    "h": 208.7
  },
  "luminance": 0.7417
}

Semantic roles & 50–950 ramp

primary

#90EEFD

secondary

#DE6653

accent

#2000E6

background

#FDFFFF

surface

#F8FEFF

border

#D1D6D7

text

#121717

muted

#828585

Preview Lab

Preview with #90EEFD

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

Preview Lab → · Contrast checker → · Palette generator →