#90E5F4#90E5F4

#90E5F4 is a very light, moderate teal. Relative luminance 0.685; OKLCH L 87.3% C 0.085 H 209.9°. Best body text is #000000 at 14.70:1 contrast (WCAG AA passes).

Color values

HEX	#90E5F4
RGB	rgb(144, 229, 244)
HSL	hsl(189, 82%, 76%)
HSV	hsv(189, 41%, 96%)
CMYK	cmyk(41%, 6.1%, 0%, 4.3%)
CIE-LAB	lab(86.25, -21.97, -15.38)
CIE-LCH	lch(86.25, 26.82, 214.99°)
OKLab	oklab(87.3% -0.0735 -0.0423)
OKLCH	oklch(87.3% 0.085 209.9)
XYZ	xyz(55.8441, 68.4956, 95.8487)
Luminance	0.6850 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90E5F4 #F49F90

analogous

#90F4D1 #90E5F4 #90B3F4

triadic

#90E5F4 #F490E5 #E5F490

tetradic

#90E5F4 #D190F4 #F49F90 #B3F490

square

#90E5F4 #D190F4 #F49F90 #B3F490

split-complementary

#90E5F4 #F490B3 #F4D190

monochromatic

#21CBE9 #58D8EE #90E5F4 #C8F2FA #E3F8FC

Accessibility & contrast

On white

1.43

#90E5F4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.70

#90E5F4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90E5F4

14.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90E5F4	#FFFFFF	#000000	##000000
##90E5F4	1.00	1.43	14.70	14.70
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.70	21.00	1.00	1.00
##000000	14.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7DFF5

Deuteranopia (green-blind)

#C7D2F4

Tritanopia (blue-blind)

#64ECE9

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #90e5f4;
/* rgb */ color: rgb(144, 229, 244);
/* oklch */ color: oklch(87.3% 0.085 209.9);

Tailwind

colors: {
  custom: {
    50: '#b5edf7',
    500: '#90e5f4',
    950: '#000000',
  },
}

SCSS

$custom: #90e5f4;
$custom-light: #b5edf7;
$custom-dark: #000000;

JSON

{
  "hex": "#90e5f4",
  "rgb": {
    "r": 144,
    "g": 229,
    "b": 244
  },
  "hsl": {
    "h": 189,
    "s": 81.967,
    "l": 76.078
  },
  "oklch": {
    "l": 0.87303,
    "c": 0.08477,
    "h": 209.9
  },
  "luminance": 0.685
}

Semantic roles & 50–950 ramp

primary

#90E5F4

secondary

#D16957

accent

#2707DE

background

#FDFEFF

surface

#F8FDFE

border

#D1D5D6

text

#111617

muted

#818485

Preview Lab

Preview with #90E5F4

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

Preview Lab → · Contrast checker → · Palette generator →