#90ECEF#90ECEF

#90ECEF is a very light, moderate teal. Relative luminance 0.722; OKLCH L 88.7% C 0.088 H 198.4°. Best body text is #000000 at 15.43:1 contrast (WCAG AA passes).

Color values

HEX	#90ECEF
RGB	rgb(144, 236, 239)
HSL	hsl(182, 75%, 75%)
HSV	hsv(182, 40%, 94%)
CMYK	cmyk(39.7%, 1.3%, 0%, 6.3%)
CIE-LAB	lab(88.04, -26.63, -10.08)
CIE-LCH	lch(88.04, 28.47, 200.74°)
OKLab	oklab(88.68% -0.0835 -0.0277)
OKLCH	oklch(88.68% 0.088 198.4)
XYZ	xyz(57.0712, 72.1481, 92.5632)
Luminance	0.7215 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90ECEF #EF9390

analogous

#90EFC3 #90ECEF #90BCEF

triadic

#90ECEF #EF90EC #ECEF90

tetradic

#90ECEF #C390EF #EF9390 #BCEF90

square

#90ECEF #C390EF #EF9390 #BCEF90

split-complementary

#90ECEF #EF90BC #EFC390

monochromatic

#25DAE0 #5BE3E7 #90ECEF #C5F5F7 #E4FAFB

Accessibility & contrast

On white

1.36

#90ECEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.43

#90ECEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90ECEF

15.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90ECEF	#FFFFFF	#000000	##000000
##90ECEF	1.00	1.36	15.43	15.43
#FFFFFF	1.36	1.00	21.00	21.00
#000000	15.43	21.00	1.00	1.00
##000000	15.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0E4EF

Deuteranopia (green-blind)

#D0D8F0

Tritanopia (blue-blind)

#65F2ED

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #90ecef;
/* rgb */ color: rgb(144, 236, 239);
/* oklch */ color: oklch(88.7% 0.088 198.4);

Tailwind

colors: {
  custom: {
    50: '#b5f2f4',
    500: '#90ecef',
    950: '#000000',
  },
}

SCSS

$custom: #90ecef;
$custom-light: #b5f2f4;
$custom-dark: #000000;

JSON

{
  "hex": "#90ecef",
  "rgb": {
    "r": 144,
    "g": 236,
    "b": 239
  },
  "hsl": {
    "h": 181.895,
    "s": 74.803,
    "l": 75.098
  },
  "oklch": {
    "l": 0.88684,
    "c": 0.08802,
    "h": 198.4
  },
  "luminance": 0.72152
}

Semantic roles & 50–950 ramp

primary

#90ECEF

secondary

#CB5C58

accent

#150FD7

background

#FDFFFF

surface

#F8FEFE

border

#D1D6D6

text

#121717

muted

#828585

Preview Lab

Preview with #90ECEF

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

Preview Lab → · Contrast checker → · Palette generator →