#5ACEE9#5ACEE9

#5ACEE9 is a light, moderate cyan. Relative luminance 0.522; OKLCH L 79.5% C 0.110 H 215.6°. Best body text is #000000 at 11.44:1 contrast (WCAG AA passes).

Color values

HEX	#5ACEE9
RGB	rgb(90, 206, 233)
HSL	hsl(191, 76%, 63%)
HSV	hsv(191, 61%, 91%)
CMYK	cmyk(61.4%, 11.6%, 0%, 8.6%)
CIE-LAB	lab(77.40, -24.82, -23.12)
CIE-LCH	lch(77.40, 33.91, 222.97°)
OKLab	oklab(79.54% -0.0896 -0.0642)
OKLCH	oklch(79.54% 0.11 215.6)
XYZ	xyz(40.9897, 52.1952, 84.9895)
Luminance	0.5220 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5ACEE9 #E9755A

analogous

#5AE9BD #5ACEE9 #5A86E9

triadic

#5ACEE9 #E95ACE #CEE95A

tetradic

#5ACEE9 #BD5AE9 #E9755A #86E95A

square

#5ACEE9 #BD5AE9 #E9755A #86E95A

split-complementary

#5ACEE9 #E95A86 #E9BD5A

monochromatic

#1894B1 #24BEE2 #5ACEE9 #90DEF0 #C6EEF7

Accessibility & contrast

On white

1.84

#5ACEE9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.44

#5ACEE9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5ACEE9

11.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5ACEE9	#FFFFFF	#000000	##000000
##5ACEE9	1.00	1.84	11.44	11.44
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.44	21.00	1.00	1.00
##000000	11.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBC8EB

Deuteranopia (green-blind)

#A6B9E9

Tritanopia (blue-blind)

#00D8D6

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #5acee9;
/* rgb */ color: rgb(90, 206, 233);
/* oklch */ color: oklch(79.5% 0.110 215.6);

Tailwind

colors: {
  custom: {
    50: '#96ddf0',
    500: '#5acee9',
    950: '#000000',
  },
}

SCSS

$custom: #5acee9;
$custom-light: #96ddf0;
$custom-dark: #000000;

JSON

{
  "hex": "#5acee9",
  "rgb": {
    "r": 90,
    "g": 206,
    "b": 233
  },
  "hsl": {
    "h": 191.329,
    "s": 76.471,
    "l": 63.333
  },
  "oklch": {
    "l": 0.79535,
    "c": 0.11028,
    "h": 215.6
  },
  "luminance": 0.52199
}

Semantic roles & 50–950 ramp

primary

#5ACEE9

secondary

#B14D36

accent

#330DD9

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1516

muted

#808485

Preview Lab

Preview with #5ACEE9

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

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