#5BC4DA#5BC4DA

#5BC4DA is a light, moderate cyan. Relative luminance 0.468; OKLCH L 76.7% C 0.101 H 213.5°. Best body text is #000000 at 10.35:1 contrast (WCAG AA passes).

Color values

HEX	#5BC4DA
RGB	rgb(91, 196, 218)
HSL	hsl(190, 63%, 61%)
HSV	hsv(190, 58%, 85%)
CMYK	cmyk(58.3%, 10.1%, 0%, 14.5%)
CIE-LAB	lab(74.04, -23.99, -20.13)
CIE-LCH	lch(74.04, 31.32, 220.01°)
OKLab	oklab(76.68% -0.0844 -0.0558)
OKLCH	oklch(76.68% 0.101 213.5)
XYZ	xyz(36.7041, 46.7623, 73.4078)
Luminance	0.4677 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BC4DA #DA715B

analogous

#5BDAB1 #5BC4DA #5B84DA

triadic

#5BC4DA #DA5BC4 #C4DA5B

tetradic

#5BC4DA #B15BDA #DA715B #84DA5B

square

#5BC4DA #B15BDA #DA715B #84DA5B

split-complementary

#5BC4DA #DA5B84 #DAB15B

monochromatic

#228498 #2EAFCA #5BC4DA #8DD6E5 #BFE8F1

Accessibility & contrast

On white

2.03

#5BC4DA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.35

#5BC4DA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BC4DA

10.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BC4DA	#FFFFFF	#000000	##000000
##5BC4DA	1.00	2.03	10.35	10.35
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.35	21.00	1.00	1.00
##000000	10.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3BEDB

Deuteranopia (green-blind)

#A0B0DA

Tritanopia (blue-blind)

#00CDCB

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #5bc4da;
/* rgb */ color: rgb(91, 196, 218);
/* oklch */ color: oklch(76.7% 0.101 213.5);

Tailwind

colors: {
  custom: {
    50: '#95d6e5',
    500: '#5bc4da',
    950: '#000000',
  },
}

SCSS

$custom: #5bc4da;
$custom-light: #95d6e5;
$custom-dark: #000000;

JSON

{
  "hex": "#5bc4da",
  "rgb": {
    "r": 91,
    "g": 196,
    "b": 218
  },
  "hsl": {
    "h": 190.394,
    "s": 63.184,
    "l": 60.588
  },
  "oklch": {
    "l": 0.76679,
    "c": 0.10121,
    "h": 213.5
  },
  "luminance": 0.46766
}

Semantic roles & 50–950 ramp

primary

#5BC4DA

secondary

#E1B9B0

accent

#391BCB

background

#F9FDFE

surface

#F2FAFC

border

#CCD3D5

text

#0E1415

muted

#7E8384

Preview Lab

Preview with #5BC4DA

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

Preview Lab → · Contrast checker → · Palette generator →