#5BE4F3#5BE4F3

#5BE4F3 is a very light, moderate teal. Relative luminance 0.642; OKLCH L 85.0% C 0.119 H 205.3°. Best body text is #000000 at 13.84:1 contrast (WCAG AA passes).

Color values

HEX	#5BE4F3
RGB	rgb(91, 228, 243)
HSL	hsl(186, 86%, 65%)
HSV	hsv(186, 63%, 95%)
CMYK	cmyk(62.6%, 6.2%, 0%, 4.7%)
CIE-LAB	lab(84.06, -32.48, -18.34)
CIE-LCH	lch(84.06, 37.30, 209.46°)
OKLab	oklab(85.01% -0.1075 -0.0508)
OKLCH	oklch(85.01% 0.119 205.3)
XYZ	xyz(48.2286, 64.1768, 94.6223)
Luminance	0.6418 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BE4F3 #F36A5B

analogous

#5BF3B6 #5BE4F3 #5B98F3

triadic

#5BE4F3 #F35BE4 #E4F35B

tetradic

#5BE4F3 #B65BF3 #F36A5B #98F35B

square

#5BE4F3 #B65BF3 #F36A5B #98F35B

split-complementary

#5BE4F3 #F35B98 #F3B65B

monochromatic

#0EB3C5 #22DBEF #5BE4F3 #94EDF7 #CDF7FB

Accessibility & contrast

On white

1.52

#5BE4F3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.84

#5BE4F3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BE4F3

13.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BE4F3	#FFFFFF	#000000	##000000
##5BE4F3	1.00	1.52	13.84	13.84
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.84	21.00	1.00	1.00
##000000	13.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3DBF4

Deuteranopia (green-blind)

#BCCAF3

Tritanopia (blue-blind)

#00EDE8

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #5be4f3;
/* rgb */ color: rgb(91, 228, 243);
/* oklch */ color: oklch(85.0% 0.119 205.3);

Tailwind

colors: {
  custom: {
    50: '#99edf7',
    500: '#5be4f3',
    950: '#000000',
  },
}

SCSS

$custom: #5be4f3;
$custom-light: #99edf7;
$custom-dark: #000000;

JSON

{
  "hex": "#5be4f3",
  "rgb": {
    "r": 91,
    "g": 228,
    "b": 243
  },
  "hsl": {
    "h": 185.921,
    "s": 86.364,
    "l": 65.49
  },
  "oklch": {
    "l": 0.8501,
    "c": 0.11893,
    "h": 205.3
  },
  "luminance": 0.64182
}

Semantic roles & 50–950 ramp

primary

#5BE4F3

secondary

#C23E30

accent

#1903E3

background

#FCFFFF

surface

#F6FEFE

border

#D0D6D6

text

#0F1617

muted

#808585

Preview Lab

Preview with #5BE4F3

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

Preview Lab → · Contrast checker → · Palette generator →