#90EFF5#90EFF5

#90EFF5 is a very light, moderate teal. Relative luminance 0.743; OKLCH L 89.5% C 0.091 H 200.9°. Best body text is #000000 at 15.85:1 contrast (WCAG AA passes).

Color values

HEX	#90EFF5
RGB	rgb(144, 239, 245)
HSL	hsl(184, 83%, 76%)
HSV	hsv(184, 41%, 96%)
CMYK	cmyk(41.2%, 2.4%, 0%, 3.9%)
CIE-LAB	lab(89.04, -26.62, -11.73)
CIE-LCH	lch(89.04, 29.09, 203.79°)
OKLab	oklab(89.54% -0.0846 -0.0323)
OKLCH	oklch(89.54% 0.091 200.9)
XYZ	xyz(58.8433, 74.2505, 97.5995)
Luminance	0.7426 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90EFF5 #F59690

analogous

#90F5C9 #90EFF5 #90BDF5

triadic

#90EFF5 #F590EF #EFF590

tetradic

#90EFF5 #C990F5 #F59690 #BDF590

square

#90EFF5 #C990F5 #F59690 #BDF590

split-complementary

#90EFF5 #F590BD #F5C990

monochromatic

#20DFEB #58E7F0 #90EFF5 #C8F7FA #E3FBFC

Accessibility & contrast

On white

1.32

#90EFF5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.85

#90EFF5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90EFF5

15.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90EFF5	#FFFFFF	#000000	##000000
##90EFF5	1.00	1.32	15.85	15.85
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.85	21.00	1.00	1.00
##000000	15.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2E7F6

Deuteranopia (green-blind)

#D1DAF6

Tritanopia (blue-blind)

#61F5F1

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #90eff5;
/* rgb */ color: rgb(144, 239, 245);
/* oklch */ color: oklch(89.5% 0.091 200.9);

Tailwind

colors: {
  custom: {
    50: '#b6f4f8',
    500: '#90eff5',
    950: '#000000',
  },
}

SCSS

$custom: #90eff5;
$custom-light: #b6f4f8;
$custom-dark: #000000;

JSON

{
  "hex": "#90eff5",
  "rgb": {
    "r": 144,
    "g": 239,
    "b": 245
  },
  "hsl": {
    "h": 183.564,
    "s": 83.471,
    "l": 76.275
  },
  "oklch": {
    "l": 0.89543,
    "c": 0.09055,
    "h": 200.9
  },
  "luminance": 0.74255
}

Semantic roles & 50–950 ramp

primary

#90EFF5

secondary

#D35E56

accent

#1306E0

background

#FDFFFF

surface

#F8FEFE

border

#D1D6D6

text

#121717

muted

#828585

Preview Lab

Preview with #90EFF5

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

Preview Lab → · Contrast checker → · Palette generator →