#90EEF4#90EEF4

#90EEF4 is a very light, moderate teal. Relative luminance 0.736; OKLCH L 89.3% C 0.090 H 200.9°. Best body text is #000000 at 15.72:1 contrast (WCAG AA passes).

Color values

HEX	#90EEF4
RGB	rgb(144, 238, 244)
HSL	hsl(184, 82%, 76%)
HSV	hsv(184, 41%, 96%)
CMYK	cmyk(41%, 2.5%, 0%, 4.3%)
CIE-LAB	lab(88.74, -26.38, -11.66)
CIE-LCH	lch(88.74, 28.84, 203.86°)
OKLab	oklab(89.29% -0.0839 -0.0321)
OKLCH	oklch(89.29% 0.09 200.9)
XYZ	xyz(58.3991, 73.6057, 96.7004)
Luminance	0.7361 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90EEF4 #F49690

analogous

#90F4C8 #90EEF4 #90BCF4

triadic

#90EEF4 #F490EE #EEF490

tetradic

#90EEF4 #C890F4 #F49690 #BCF490

square

#90EEF4 #C890F4 #F49690 #BCF490

split-complementary

#90EEF4 #F490BC #F4C890

monochromatic

#21DDE9 #58E5EE #90EEF4 #C8F7FA #E3FBFC

Accessibility & contrast

On white

1.34

#90EEF4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.72

#90EEF4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90EEF4

15.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90EEF4	#FFFFFF	#000000	##000000
##90EEF4	1.00	1.34	15.72	15.72
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.72	21.00	1.00	1.00
##000000	15.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2E6F5

Deuteranopia (green-blind)

#D0D9F5

Tritanopia (blue-blind)

#62F4F0

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #90eef4;
/* rgb */ color: rgb(144, 238, 244);
/* oklch */ color: oklch(89.3% 0.090 200.9);

Tailwind

colors: {
  custom: {
    50: '#b5f3f7',
    500: '#90eef4',
    950: '#000000',
  },
}

SCSS

$custom: #90eef4;
$custom-light: #b5f3f7;
$custom-dark: #000000;

JSON

{
  "hex": "#90eef4",
  "rgb": {
    "r": 144,
    "g": 238,
    "b": 244
  },
  "hsl": {
    "h": 183.6,
    "s": 81.967,
    "l": 76.078
  },
  "oklch": {
    "l": 0.89289,
    "c": 0.08978,
    "h": 200.9
  },
  "luminance": 0.7361
}

Semantic roles & 50–950 ramp

primary

#90EEF4

secondary

#D15E57

accent

#1407DE

background

#FDFFFF

surface

#F8FEFE

border

#D1D6D6

text

#121717

muted

#828585

Preview Lab

Preview with #90EEF4

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

Preview Lab → · Contrast checker → · Palette generator →