#5BD3EA#5BD3EA

#5BD3EA is a light, moderate teal. Relative luminance 0.548; OKLCH L 80.8% C 0.111 H 212.3°. Best body text is #000000 at 11.95:1 contrast (WCAG AA passes).

Color values

HEX	#5BD3EA
RGB	rgb(91, 211, 234)
HSL	hsl(190, 77%, 64%)
HSV	hsv(190, 61%, 92%)
CMYK	cmyk(61.1%, 9.8%, 0%, 8.2%)
CIE-LAB	lab(78.90, -26.83, -21.37)
CIE-LCH	lch(78.90, 34.30, 218.54°)
OKLab	oklab(80.76% -0.0938 -0.0593)
OKLCH	oklch(80.76% 0.111 212.3)
XYZ	xyz(42.4538, 54.7488, 86.1562)
Luminance	0.5475 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BD3EA #EA725B

analogous

#5BEAB9 #5BD3EA #5B8BEA

triadic

#5BD3EA #EA5BD3 #D3EA5B

tetradic

#5BD3EA #B95BEA #EA725B #8BEA5B

square

#5BD3EA #B95BEA #EA725B #8BEA5B

split-complementary

#5BD3EA #EA5B8B #EAB95B

monochromatic

#179AB4 #25C4E3 #5BD3EA #91E2F1 #C8F0F8

Accessibility & contrast

On white

1.76

#5BD3EA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.95

#5BD3EA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BD3EA

11.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BD3EA	#FFFFFF	#000000	##000000
##5BD3EA	1.00	1.76	11.95	11.95
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.95	21.00	1.00	1.00
##000000	11.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1CCEB

Deuteranopia (green-blind)

#ACBDEA

Tritanopia (blue-blind)

#00DDDA

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #5bd3ea;
/* rgb */ color: rgb(91, 211, 234);
/* oklch */ color: oklch(80.8% 0.111 212.3);

Tailwind

colors: {
  custom: {
    50: '#97e0f0',
    500: '#5bd3ea',
    950: '#000000',
  },
}

SCSS

$custom: #5bd3ea;
$custom-light: #97e0f0;
$custom-dark: #000000;

JSON

{
  "hex": "#5bd3ea",
  "rgb": {
    "r": 91,
    "g": 211,
    "b": 234
  },
  "hsl": {
    "h": 189.65,
    "s": 77.297,
    "l": 63.725
  },
  "oklch": {
    "l": 0.80758,
    "c": 0.111,
    "h": 212.3
  },
  "luminance": 0.54753
}

Semantic roles & 50–950 ramp

primary

#5BD3EA

secondary

#B44A36

accent

#2D0CDA

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1516

muted

#808485

Preview Lab

Preview with #5BD3EA

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

Preview Lab → · Contrast checker → · Palette generator →