#5ACEF7#5ACEF7

#5ACEF7 is a light, moderate cyan. Relative luminance 0.530; OKLCH L 80.1% C 0.119 H 224.6°. Best body text is #000000 at 11.61:1 contrast (WCAG AA passes).

Color values

HEX	#5ACEF7
RGB	rgb(90, 206, 247)
HSL	hsl(196, 91%, 66%)
HSV	hsv(196, 64%, 97%)
CMYK	cmyk(63.6%, 16.6%, 0%, 3.1%)
CIE-LAB	lab(77.89, -20.66, -29.86)
CIE-LCH	lch(77.89, 36.31, 235.32°)
OKLab	oklab(80.09% -0.0844 -0.0833)
OKLCH	oklch(80.09% 0.119 224.6)
XYZ	xyz(43.0695, 53.0271, 95.9431)
Luminance	0.5303 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5ACEF7 #F7835A

analogous

#5AF7D1 #5ACEF7 #5A7FF7

triadic

#5ACEF7 #F75ACE #CEF75A

tetradic

#5ACEF7 #D15AF7 #F7835A #7FF75A

square

#5ACEF7 #D15AF7 #F7835A #7FF75A

split-complementary

#5ACEF7 #F75A7F #F7D15A

monochromatic

#0A9ACD #20BDF4 #5ACEF7 #94DFFA #CFF1FD

Accessibility & contrast

On white

1.81

#5ACEF7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.61

#5ACEF7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5ACEF7

11.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5ACEF7	#FFFFFF	#000000	##000000
##5ACEF7	1.00	1.81	11.61	11.61
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.61	21.00	1.00	1.00
##000000	11.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7CAF9

Deuteranopia (green-blind)

#A1B9F7

Tritanopia (blue-blind)

#00DADB

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #5acef7;
/* rgb */ color: rgb(90, 206, 247);
/* oklch */ color: oklch(80.1% 0.119 224.6);

Tailwind

colors: {
  custom: {
    50: '#98ddfa',
    500: '#5acef7',
    950: '#000000',
  },
}

SCSS

$custom: #5acef7;
$custom-light: #98ddfa;
$custom-dark: #000000;

JSON

{
  "hex": "#5acef7",
  "rgb": {
    "r": 90,
    "g": 206,
    "b": 247
  },
  "hsl": {
    "h": 195.669,
    "s": 90.751,
    "l": 66.078
  },
  "oklch": {
    "l": 0.80094,
    "c": 0.11863,
    "h": 224.6
  },
  "luminance": 0.53032
}

Semantic roles & 50–950 ramp

primary

#5ACEF7

secondary

#C8552D

accent

#3C00E6

background

#FCFEFF

surface

#F5FCFF

border

#CFD5D7

text

#0F1517

muted

#808485

Preview Lab

Preview with #5ACEF7

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

Preview Lab → · Contrast checker → · Palette generator →