#5BE3F3#5BE3F3

#5BE3F3 is a very light, moderate teal. Relative luminance 0.636; OKLCH L 84.8% C 0.119 H 206.0°. Best body text is #000000 at 13.73:1 contrast (WCAG AA passes).

Color values

HEX	#5BE3F3
RGB	rgb(91, 227, 243)
HSL	hsl(186, 86%, 65%)
HSV	hsv(186, 63%, 95%)
CMYK	cmyk(62.6%, 6.6%, 0%, 4.7%)
CIE-LAB	lab(83.77, -32.01, -18.77)
CIE-LCH	lch(83.77, 37.11, 210.40°)
OKLab	oklab(84.78% -0.1065 -0.052)
OKLCH	oklch(84.78% 0.119 206)
XYZ	xyz(47.9543, 63.6282, 94.5309)
Luminance	0.6363 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BE3F3 #F36B5B

analogous

#5BF3B7 #5BE3F3 #5B97F3

triadic

#5BE3F3 #F35BE3 #E3F35B

tetradic

#5BE3F3 #B75BF3 #F36B5B #97F35B

square

#5BE3F3 #B75BF3 #F36B5B #97F35B

split-complementary

#5BE3F3 #F35B97 #F3B75B

monochromatic

#0EB2C5 #22D9EF #5BE3F3 #94EDF7 #CDF6FB

Accessibility & contrast

On white

1.53

#5BE3F3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.73

#5BE3F3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BE3F3

13.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BE3F3	#FFFFFF	#000000	##000000
##5BE3F3	1.00	1.53	13.73	13.73
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.73	21.00	1.00	1.00
##000000	13.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1DBF4

Deuteranopia (green-blind)

#BBCAF3

Tritanopia (blue-blind)

#00ECE8

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #5be3f3;
/* rgb */ color: rgb(91, 227, 243);
/* oklch */ color: oklch(84.8% 0.119 206.0);

Tailwind

colors: {
  custom: {
    50: '#99ecf7',
    500: '#5be3f3',
    950: '#000000',
  },
}

SCSS

$custom: #5be3f3;
$custom-light: #99ecf7;
$custom-dark: #000000;

JSON

{
  "hex": "#5be3f3",
  "rgb": {
    "r": 91,
    "g": 227,
    "b": 243
  },
  "hsl": {
    "h": 186.316,
    "s": 86.364,
    "l": 65.49
  },
  "oklch": {
    "l": 0.84779,
    "c": 0.11855,
    "h": 206
  },
  "luminance": 0.63633
}

Semantic roles & 50–950 ramp

primary

#5BE3F3

secondary

#C23F30

accent

#1A03E3

background

#FCFEFF

surface

#F6FDFE

border

#D0D5D6

text

#0F1617

muted

#808485

Preview Lab

Preview with #5BE3F3

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

Preview Lab → · Contrast checker → · Palette generator →