#5AC4EA#5AC4EA

#5AC4EA is a light, moderate cyan. Relative luminance 0.476; OKLCH L 77.3% C 0.111 H 224.6°. Best body text is #000000 at 10.52:1 contrast (WCAG AA passes).

Color values

HEX	#5AC4EA
RGB	rgb(90, 196, 234)
HSL	hsl(196, 77%, 64%)
HSV	hsv(196, 62%, 92%)
CMYK	cmyk(61.5%, 16.2%, 0%, 8.2%)
CIE-LAB	lab(74.57, -19.45, -27.98)
CIE-LCH	lch(74.57, 34.08, 235.19°)
OKLab	oklab(77.28% -0.079 -0.078)
OKLCH	oklch(77.28% 0.111 224.6)
XYZ	xyz(38.8018, 47.5901, 84.9669)
Luminance	0.4759 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5AC4EA #EA805A

analogous

#5AEAC8 #5AC4EA #5A7CEA

triadic

#5AC4EA #EA5AC4 #C4EA5A

tetradic

#5AC4EA #C85AEA #EA805A #7CEA5A

square

#5AC4EA #C85AEA #EA805A #7CEA5A

split-complementary

#5AC4EA #EA5A7C #EAC85A

monochromatic

#178AB3 #24B1E3 #5AC4EA #90D7F1 #C7EBF8

Accessibility & contrast

On white

2.00

#5AC4EA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.52

#5AC4EA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5AC4EA

10.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5AC4EA	#FFFFFF	#000000	##000000
##5AC4EA	1.00	2.00	10.52	10.52
#FFFFFF	2.00	1.00	21.00	21.00
#000000	10.52	21.00	1.00	1.00
##000000	10.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFC0EC

Deuteranopia (green-blind)

#9AB1EA

Tritanopia (blue-blind)

#00CFD0

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #5ac4ea;
/* rgb */ color: rgb(90, 196, 234);
/* oklch */ color: oklch(77.3% 0.111 224.6);

Tailwind

colors: {
  custom: {
    50: '#96d6f0',
    500: '#5ac4ea',
    950: '#000000',
  },
}

SCSS

$custom: #5ac4ea;
$custom-light: #96d6f0;
$custom-dark: #000000;

JSON

{
  "hex": "#5ac4ea",
  "rgb": {
    "r": 90,
    "g": 196,
    "b": 234
  },
  "hsl": {
    "h": 195.833,
    "s": 77.419,
    "l": 63.529
  },
  "oklch": {
    "l": 0.77279,
    "c": 0.111,
    "h": 224.6
  },
  "luminance": 0.47594
}

Semantic roles & 50–950 ramp

primary

#5AC4EA

secondary

#E9C4B6

accent

#420CDA

background

#F9FDFE

surface

#F2FAFD

border

#CCD3D5

text

#0F1416

muted

#7E8384

Preview Lab

Preview with #5AC4EA

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

Preview Lab → · Contrast checker → · Palette generator →