#90EFFA#90EFFA

#90EFFA is a very light, moderate teal. Relative luminance 0.746; OKLCH L 89.7% C 0.091 H 205.2°. Best body text is #000000 at 15.91:1 contrast (WCAG AA passes).

Color values

HEX	#90EFFA
RGB	rgb(144, 239, 250)
HSL	hsl(186, 91%, 77%)
HSV	hsv(186, 42%, 98%)
CMYK	cmyk(42.4%, 4.4%, 0%, 2%)
CIE-LAB	lab(89.19, -25.39, -14.13)
CIE-LCH	lch(89.19, 29.05, 209.10°)
OKLab	oklab(89.71% -0.0826 -0.0388)
OKLCH	oklch(89.71% 0.091 205.2)
XYZ	xyz(59.6170, 74.5599, 101.6739)
Luminance	0.7456 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90EFFA #FA9B90

analogous

#90FAD0 #90EFFA #90BAFA

triadic

#90EFFA #FA90EF #EFFA90

tetradic

#90EFFA #D090FA #FA9B90 #BAFA90

square

#90EFFA #D090FA #FA9B90 #BAFA90

split-complementary

#90EFFA #FA90BA #FAD090

monochromatic

#1BDEF5 #55E7F7 #90EFFA #CBF7FD #E2FBFE

Accessibility & contrast

On white

1.32

#90EFFA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.91

#90EFFA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90EFFA

15.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90EFFA	#FFFFFF	#000000	##000000
##90EFFA	1.00	1.32	15.91	15.91
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.91	21.00	1.00	1.00
##000000	15.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1E8FB

Deuteranopia (green-blind)

#D0DAFA

Tritanopia (blue-blind)

#5EF6F2

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #90effa;
/* rgb */ color: rgb(144, 239, 250);
/* oklch */ color: oklch(89.7% 0.091 205.2);

Tailwind

colors: {
  custom: {
    50: '#b6f4fc',
    500: '#90effa',
    950: '#000000',
  },
}

SCSS

$custom: #90effa;
$custom-light: #b6f4fc;
$custom-dark: #000000;

JSON

{
  "hex": "#90effa",
  "rgb": {
    "r": 144,
    "g": 239,
    "b": 250
  },
  "hsl": {
    "h": 186.226,
    "s": 91.379,
    "l": 77.255
  },
  "oklch": {
    "l": 0.89708,
    "c": 0.09133,
    "h": 205.2
  },
  "luminance": 0.74564
}

Semantic roles & 50–950 ramp

primary

#90EFFA

secondary

#DA6255

accent

#1800E6

background

#FDFFFF

surface

#F8FEFF

border

#D1D6D7

text

#121717

muted

#828585

Preview Lab

Preview with #90EFFA

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

Preview Lab → · Contrast checker → · Palette generator →