#90EFE4#90EFE4

#90EFE4 is a very light, moderate teal. Relative luminance 0.733; OKLCH L 89.0% C 0.092 H 186.2°. Best body text is #000000 at 15.65:1 contrast (WCAG AA passes).

Color values

HEX	#90EFE4
RGB	rgb(144, 239, 228)
HSL	hsl(173, 75%, 75%)
HSV	hsv(173, 40%, 94%)
CMYK	cmyk(39.7%, 0%, 4.6%, 6.3%)
CIE-LAB	lab(88.57, -30.66, -3.54)
CIE-LCH	lch(88.57, 30.86, 186.58°)
OKLab	oklab(89.01% -0.0915 -0.01)
OKLCH	oklch(89.01% 0.092 186.2)
XYZ	xyz(56.3664, 73.2597, 84.5541)
Luminance	0.7326 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90EFE4 #EF909B

analogous

#90EFB5 #90EFE4 #90CAEF

triadic

#90EFE4 #E490EF #EFE490

tetradic

#90EFE4 #B590EF #EF909B #CAEF90

square

#90EFE4 #B590EF #EF909B #CAEF90

split-complementary

#90EFE4 #EF90CA #EFB590

monochromatic

#25E0CA #5BE7D7 #90EFE4 #C5F7F1 #E4FBF8

Accessibility & contrast

On white

1.34

#90EFE4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.65

#90EFE4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90EFE4

15.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90EFE4	#FFFFFF	#000000	##000000
##90EFE4	1.00	1.34	15.65	15.65
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.65	21.00	1.00	1.00
##000000	15.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6E6E4

Deuteranopia (green-blind)

#D5D9E5

Tritanopia (blue-blind)

#6AF3EB

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #90efe4;
/* rgb */ color: rgb(144, 239, 228);
/* oklch */ color: oklch(89.0% 0.092 186.2);

Tailwind

colors: {
  custom: {
    50: '#b5f4ec',
    500: '#90efe4',
    950: '#000000',
  },
}

SCSS

$custom: #90efe4;
$custom-light: #b5f4ec;
$custom-dark: #000000;

JSON

{
  "hex": "#90efe4",
  "rgb": {
    "r": 144,
    "g": 239,
    "b": 228
  },
  "hsl": {
    "h": 173.053,
    "s": 74.803,
    "l": 75.098
  },
  "oklch": {
    "l": 0.89011,
    "c": 0.092,
    "h": 186.2
  },
  "luminance": 0.73264
}

Semantic roles & 50–950 ramp

primary

#90EFE4

secondary

#CB5866

accent

#0F26D7

background

#FDFFFE

surface

#F8FEFD

border

#D1D6D5

text

#111716

muted

#818584

Preview Lab

Preview with #90EFE4

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

Preview Lab → · Contrast checker → · Palette generator →