#5BEFDB#5BEFDB

#5BEFDB is a very light, vivid teal. Relative luminance 0.691; OKLCH L 86.8% C 0.129 H 182.7°. Best body text is #000000 at 14.81:1 contrast (WCAG AA passes).

Color values

HEX	#5BEFDB
RGB	rgb(91, 239, 219)
HSL	hsl(172, 82%, 65%)
HSV	hsv(172, 62%, 94%)
CMYK	cmyk(61.9%, 0%, 8.4%, 6.3%)
CIE-LAB	lab(86.54, -43.90, -2.02)
CIE-LCH	lch(86.54, 43.95, 182.63°)
OKLab	oklab(86.79% -0.1286 -0.0061)
OKLCH	oklch(86.79% 0.129 182.7)
XYZ	xyz(47.9612, 69.0665, 77.8076)
Luminance	0.6907 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BEFDB #EF5B6F

analogous

#5BEF91 #5BEFDB #5BB9EF

triadic

#5BEFDB #DB5BEF #EFDB5B

tetradic

#5BEFDB #915BEF #EF5B6F #B9EF5B

square

#5BEFDB #915BEF #EF5B6F #B9EF5B

split-complementary

#5BEFDB #EF5BB9 #EF915B

monochromatic

#12BDA6 #23EACF #5BEFDB #93F4E7 #CBFAF3

Accessibility & contrast

On white

1.42

#5BEFDB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.81

#5BEFDB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BEFDB

14.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BEFDB	#FFFFFF	#000000	##000000
##5BEFDB	1.00	1.42	14.81	14.81
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.81	21.00	1.00	1.00
##000000	14.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4E2DA

Deuteranopia (green-blind)

#CED2DD

Tritanopia (blue-blind)

#00F3E9

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #5befdb;
/* rgb */ color: rgb(91, 239, 219);
/* oklch */ color: oklch(86.8% 0.129 182.7);

Tailwind

colors: {
  custom: {
    50: '#99f5e6',
    500: '#5befdb',
    950: '#000000',
  },
}

SCSS

$custom: #5befdb;
$custom-light: #99f5e6;
$custom-dark: #000000;

JSON

{
  "hex": "#5befdb",
  "rgb": {
    "r": 91,
    "g": 239,
    "b": 219
  },
  "hsl": {
    "h": 171.892,
    "s": 82.222,
    "l": 64.706
  },
  "oklch": {
    "l": 0.86789,
    "c": 0.12877,
    "h": 182.7
  },
  "luminance": 0.69072
}

Semantic roles & 50–950 ramp

primary

#5BEFDB

secondary

#BC3345

accent

#0724DF

background

#FCFFFE

surface

#F6FEFC

border

#D0D6D5

text

#0F1715

muted

#808584

Preview Lab

Preview with #5BEFDB

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

Preview Lab → · Contrast checker → · Palette generator →