#5BF3F3#5BF3F3

#5BF3F3 is a very light, vivid teal. Relative luminance 0.728; OKLCH L 88.5% C 0.127 H 195.1°. Best body text is #000000 at 15.56:1 contrast (WCAG AA passes).

Color values

HEX	#5BF3F3
RGB	rgb(91, 243, 243)
HSL	hsl(180, 86%, 65%)
HSV	hsv(180, 63%, 95%)
CMYK	cmyk(62.6%, 0%, 0%, 4.7%)
CIE-LAB	lab(88.35, -39.44, -11.91)
CIE-LCH	lch(88.35, 41.20, 196.80°)
OKLab	oklab(88.48% -0.1224 -0.0331)
OKLCH	oklch(88.48% 0.127 195.1)
XYZ	xyz(52.5355, 72.7906, 96.0579)
Luminance	0.7280 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BF3F3 #F35B5B

analogous

#5BF3A7 #5BF3F3 #5BA7F3

triadic

#5BF3F3 #F35BF3 #F3F35B

tetradic

#5BF3F3 #A75BF3 #F35B5B #A7F35B

square

#5BF3F3 #A75BF3 #F35B5B #A7F35B

split-complementary

#5BF3F3 #F35BA7 #F3A75B

monochromatic

#0EC5C5 #22EFEF #5BF3F3 #94F7F7 #CDFBFB

Accessibility & contrast

On white

1.35

#5BF3F3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.56

#5BF3F3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BF3F3

15.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BF3F3	#FFFFFF	#000000	##000000
##5BF3F3	1.00	1.35	15.56	15.56
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.56	21.00	1.00	1.00
##000000	15.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4E8F3

Deuteranopia (green-blind)

#CCD6F4

Tritanopia (blue-blind)

#00FAF3

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #5bf3f3;
/* rgb */ color: rgb(91, 243, 243);
/* oklch */ color: oklch(88.5% 0.127 195.1);

Tailwind

colors: {
  custom: {
    50: '#9bf7f7',
    500: '#5bf3f3',
    950: '#000000',
  },
}

SCSS

$custom: #5bf3f3;
$custom-light: #9bf7f7;
$custom-dark: #000000;

JSON

{
  "hex": "#5bf3f3",
  "rgb": {
    "r": 91,
    "g": 243,
    "b": 243
  },
  "hsl": {
    "h": 180,
    "s": 86.364,
    "l": 65.49
  },
  "oklch": {
    "l": 0.88476,
    "c": 0.12683,
    "h": 195.1
  },
  "luminance": 0.72796
}

Semantic roles & 50–950 ramp

primary

#5BF3F3

secondary

#C23030

accent

#0303E3

background

#FCFFFF

surface

#F6FFFE

border

#D0D7D6

text

#101717

muted

#808585

Preview Lab

Preview with #5BF3F3

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

Preview Lab → · Contrast checker → · Palette generator →