#90E5EF#90E5EF

#90E5EF is a very light, moderate teal. Relative luminance 0.682; OKLCH L 87.1% C 0.083 H 205.3°. Best body text is #000000 at 14.64:1 contrast (WCAG AA passes).

Color values

HEX	#90E5EF
RGB	rgb(144, 229, 239)
HSL	hsl(186, 75%, 75%)
HSV	hsv(186, 40%, 94%)
CMYK	cmyk(39.7%, 4.2%, 0%, 6.3%)
CIE-LAB	lab(86.10, -23.21, -12.97)
CIE-LCH	lch(86.10, 26.59, 209.20°)
OKLab	oklab(87.14% -0.0754 -0.0356)
OKLCH	oklch(87.14% 0.083 205.3)
XYZ	xyz(55.0952, 68.1960, 91.9045)
Luminance	0.6820 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90E5EF #EF9A90

analogous

#90EFCA #90E5EF #90B5EF

triadic

#90E5EF #EF90E5 #E5EF90

tetradic

#90E5EF #CA90EF #EF9A90 #B5EF90

square

#90E5EF #CA90EF #EF9A90 #B5EF90

split-complementary

#90E5EF #EF90B5 #EFCA90

monochromatic

#25CCE0 #5BD8E7 #90E5EF #C5F2F7 #E4F9FB

Accessibility & contrast

On white

1.43

#90E5EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.64

#90E5EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90E5EF

14.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90E5EF	#FFFFFF	#000000	##000000
##90E5EF	1.00	1.43	14.64	14.64
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.64	21.00	1.00	1.00
##000000	14.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9DEF0

Deuteranopia (green-blind)

#C8D2EF

Tritanopia (blue-blind)

#67ECE8

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #90e5ef;
/* rgb */ color: rgb(144, 229, 239);
/* oklch */ color: oklch(87.1% 0.083 205.3);

Tailwind

colors: {
  custom: {
    50: '#b5edf4',
    500: '#90e5ef',
    950: '#000000',
  },
}

SCSS

$custom: #90e5ef;
$custom-light: #b5edf4;
$custom-dark: #000000;

JSON

{
  "hex": "#90e5ef",
  "rgb": {
    "r": 144,
    "g": 229,
    "b": 239
  },
  "hsl": {
    "h": 186.316,
    "s": 74.803,
    "l": 75.098
  },
  "oklch": {
    "l": 0.87135,
    "c": 0.08341,
    "h": 205.3
  },
  "luminance": 0.682
}

Semantic roles & 50–950 ramp

primary

#90E5EF

secondary

#CB6458

accent

#240FD7

background

#FDFFFF

surface

#F8FEFE

border

#D1D6D6

text

#111617

muted

#818585

Preview Lab

Preview with #90E5EF

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

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