#90DFEE#90DFEE

#90DFEE is a very light, moderate teal. Relative luminance 0.649; OKLCH L 85.8% C 0.080 H 210.9°. Best body text is #000000 at 13.98:1 contrast (WCAG AA passes).

Color values

HEX	#90DFEE
RGB	rgb(144, 223, 238)
HSL	hsl(190, 73%, 75%)
HSV	hsv(190, 39%, 93%)
CMYK	cmyk(39.5%, 6.3%, 0%, 6.7%)
CIE-LAB	lab(84.42, -20.48, -14.97)
CIE-LCH	lch(84.42, 25.37, 216.16°)
OKLab	oklab(85.78% -0.0688 -0.0411)
OKLCH	oklch(85.78% 0.08 210.9)
XYZ	xyz(53.3164, 64.8741, 90.5848)
Luminance	0.6488 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90DFEE #EE9F90

analogous

#90EECE #90DFEE #90B0EE

triadic

#90DFEE #EE90DF #DFEE90

tetradic

#90DFEE #CE90EE #EE9F90 #B0EE90

square

#90DFEE #CE90EE #EE9F90 #B0EE90

split-complementary

#90DFEE #EE90B0 #EECE90

monochromatic

#26C0DE #5BD0E6 #90DFEE #C5EEF6 #E4F7FB

Accessibility & contrast

On white

1.50

#90DFEE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.98

#90DFEE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90DFEE

13.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90DFEE	#FFFFFF	#000000	##000000
##90DFEE	1.00	1.50	13.98	13.98
#FFFFFF	1.50	1.00	21.00	21.00
#000000	13.98	21.00	1.00	1.00
##000000	13.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2D9EF

Deuteranopia (green-blind)

#C3CEEE

Tritanopia (blue-blind)

#69E6E3

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #90dfee;
/* rgb */ color: rgb(144, 223, 238);
/* oklch */ color: oklch(85.8% 0.080 210.9);

Tailwind

colors: {
  custom: {
    50: '#b4e9f3',
    500: '#90dfee',
    950: '#000000',
  },
}

SCSS

$custom: #90dfee;
$custom-light: #b4e9f3;
$custom-dark: #000000;

JSON

{
  "hex": "#90dfee",
  "rgb": {
    "r": 144,
    "g": 223,
    "b": 238
  },
  "hsl": {
    "h": 189.574,
    "s": 73.438,
    "l": 74.902
  },
  "oklch": {
    "l": 0.85778,
    "c": 0.08012,
    "h": 210.9
  },
  "luminance": 0.64878
}

Semantic roles & 50–950 ramp

primary

#90DFEE

secondary

#CA6B59

accent

#2F10D6

background

#FDFEFF

surface

#F8FCFE

border

#D1D5D6

text

#111617

muted

#818485

Preview Lab

Preview with #90DFEE

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

Preview Lab → · Contrast checker → · Palette generator →