#90EFF8#90EFF8

#90EFF8 is a very light, moderate teal. Relative luminance 0.744; OKLCH L 89.6% C 0.091 H 203.5°. Best body text is #000000 at 15.89:1 contrast (WCAG AA passes).

Color values

HEX	#90EFF8
RGB	rgb(144, 239, 248)
HSL	hsl(185, 88%, 77%)
HSV	hsv(185, 42%, 97%)
CMYK	cmyk(41.9%, 3.6%, 0%, 2.7%)
CIE-LAB	lab(89.13, -25.88, -13.17)
CIE-LCH	lch(89.13, 29.04, 206.97°)
OKLab	oklab(89.64% -0.0834 -0.0362)
OKLCH	oklch(89.64% 0.091 203.5)
XYZ	xyz(59.3050, 74.4352, 100.0310)
Luminance	0.7444 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90EFF8 #F89990

analogous

#90F8CD #90EFF8 #90BBF8

triadic

#90EFF8 #F890EF #EFF890

tetradic

#90EFF8 #CD90F8 #F89990 #BBF890

square

#90EFF8 #CD90F8 #F89990 #BBF890

split-complementary

#90EFF8 #F890BB #F8CD90

monochromatic

#1DDEF1 #56E7F4 #90EFF8 #CAF7FC #E2FBFD

Accessibility & contrast

On white

1.32

#90EFF8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.89

#90EFF8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90EFF8

15.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90EFF8	#FFFFFF	#000000	##000000
##90EFF8	1.00	1.32	15.89	15.89
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.89	21.00	1.00	1.00
##000000	15.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2E8F9

Deuteranopia (green-blind)

#D0DAF9

Tritanopia (blue-blind)

#60F6F1

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #90eff8;
/* rgb */ color: rgb(144, 239, 248);
/* oklch */ color: oklch(89.6% 0.091 203.5);

Tailwind

colors: {
  custom: {
    50: '#b6f4fa',
    500: '#90eff8',
    950: '#000000',
  },
}

SCSS

$custom: #90eff8;
$custom-light: #b6f4fa;
$custom-dark: #000000;

JSON

{
  "hex": "#90eff8",
  "rgb": {
    "r": 144,
    "g": 239,
    "b": 248
  },
  "hsl": {
    "h": 185.192,
    "s": 88.136,
    "l": 76.863
  },
  "oklch": {
    "l": 0.89641,
    "c": 0.09095,
    "h": 203.5
  },
  "luminance": 0.7444
}

Semantic roles & 50–950 ramp

primary

#90EFF8

secondary

#D76155

accent

#1501E5

background

#FDFFFF

surface

#F8FEFF

border

#D1D6D7

text

#121717

muted

#828585

Preview Lab

Preview with #90EFF8

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

Preview Lab → · Contrast checker → · Palette generator →