#90DFFB#90DFFB

#90DFFB is a very light, moderate cyan. Relative luminance 0.657; OKLCH L 86.2% C 0.087 H 222.5°. Best body text is #000000 at 14.13:1 contrast (WCAG AA passes).

Color values

HEX	#90DFFB
RGB	rgb(144, 223, 251)
HSL	hsl(196, 93%, 77%)
HSV	hsv(196, 43%, 98%)
CMYK	cmyk(42.6%, 11.2%, 0%, 1.6%)
CIE-LAB	lab(84.83, -17.19, -21.22)
CIE-LCH	lch(84.83, 27.31, 230.99°)
OKLab	oklab(86.24% -0.0639 -0.0585)
OKLCH	oklch(86.24% 0.087 222.5)
XYZ	xyz(55.2956, 65.6658, 101.0090)
Luminance	0.6567 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90DFFB #FBAC90

analogous

#90FBE1 #90DFFB #90AAFB

triadic

#90DFFB #FB90DF #DFFB90

tetradic

#90DFFB #E190FB #FBAC90 #AAFB90

square

#90DFFB #E190FB #FBAC90 #AAFB90

split-complementary

#90DFFB #FB90AA #FBE190

monochromatic

#1ABDF7 #55CEF9 #90DFFB #CBF0FD #E1F6FE

Accessibility & contrast

On white

1.49

#90DFFB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.13

#90DFFB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90DFFB

14.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90DFFB	#FFFFFF	#000000	##000000
##90DFFB	1.00	1.49	14.13	14.13
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.13	21.00	1.00	1.00
##000000	14.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFDBFD

Deuteranopia (green-blind)

#BECEFB

Tritanopia (blue-blind)

#62E8E8

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #90dffb;
/* rgb */ color: rgb(144, 223, 251);
/* oklch */ color: oklch(86.2% 0.087 222.5);

Tailwind

colors: {
  custom: {
    50: '#b5e9fc',
    500: '#90dffb',
    950: '#000000',
  },
}

SCSS

$custom: #90dffb;
$custom-light: #b5e9fc;
$custom-dark: #000000;

JSON

{
  "hex": "#90dffb",
  "rgb": {
    "r": 144,
    "g": 223,
    "b": 251
  },
  "hsl": {
    "h": 195.701,
    "s": 93.043,
    "l": 77.451
  },
  "oklch": {
    "l": 0.86237,
    "c": 0.08661,
    "h": 222.5
  },
  "luminance": 0.6567
}

Semantic roles & 50–950 ramp

primary

#90DFFB

secondary

#DB7854

accent

#3C00E6

background

#FDFEFF

surface

#F8FCFF

border

#D1D5D7

text

#121617

muted

#828485

Preview Lab

Preview with #90DFFB

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

Preview Lab → · Contrast checker → · Palette generator →