#5BD1E7#5BD1E7

#5BD1E7 is a light, moderate teal. Relative luminance 0.536; OKLCH L 80.2% C 0.109 H 211.8°. Best body text is #000000 at 11.72:1 contrast (WCAG AA passes).

Color values

HEX	#5BD1E7
RGB	rgb(91, 209, 231)
HSL	hsl(189, 74%, 63%)
HSV	hsv(189, 61%, 91%)
CMYK	cmyk(60.6%, 9.5%, 0%, 9.4%)
CIE-LAB	lab(78.22, -26.71, -20.79)
CIE-LCH	lch(78.22, 33.85, 217.89°)
OKLab	oklab(80.18% -0.0929 -0.0577)
OKLCH	oklch(80.18% 0.109 211.8)
XYZ	xyz(41.5327, 53.5903, 83.7410)
Luminance	0.5360 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BD1E7 #E7715B

analogous

#5BE7B7 #5BD1E7 #5B8BE7

triadic

#5BD1E7 #E75BD1 #D1E75B

tetradic

#5BD1E7 #B75BE7 #E7715B #8BE75B

square

#5BD1E7 #B75BE7 #E7715B #8BE75B

split-complementary

#5BD1E7 #E75B8B #E7B75B

monochromatic

#1997AE #26C2DF #5BD1E7 #90E0EF #C6EFF7

Accessibility & contrast

On white

1.79

#5BD1E7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.72

#5BD1E7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BD1E7

11.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BD1E7	#FFFFFF	#000000	##000000
##5BD1E7	1.00	1.79	11.72	11.72
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.72	21.00	1.00	1.00
##000000	11.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFCAE8

Deuteranopia (green-blind)

#ABBBE7

Tritanopia (blue-blind)

#00DAD8

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #5bd1e7;
/* rgb */ color: rgb(91, 209, 231);
/* oklch */ color: oklch(80.2% 0.109 211.8);

Tailwind

colors: {
  custom: {
    50: '#97dfee',
    500: '#5bd1e7',
    950: '#000000',
  },
}

SCSS

$custom: #5bd1e7;
$custom-light: #97dfee;
$custom-dark: #000000;

JSON

{
  "hex": "#5bd1e7",
  "rgb": {
    "r": 91,
    "g": 209,
    "b": 231
  },
  "hsl": {
    "h": 189.429,
    "s": 74.468,
    "l": 63.137
  },
  "oklch": {
    "l": 0.80184,
    "c": 0.10938,
    "h": 211.8
  },
  "luminance": 0.53595
}

Semantic roles & 50–950 ramp

primary

#5BD1E7

secondary

#AF4A37

accent

#2E0FD7

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1516

muted

#808485

Preview Lab

Preview with #5BD1E7

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

Preview Lab → · Contrast checker → · Palette generator →