#5BF4CC#5BF4CC

#5BF4CC is a very light, vivid teal. Relative luminance 0.713; OKLCH L 87.5% C 0.141 H 172.4°. Best body text is #000000 at 15.26:1 contrast (WCAG AA passes).

Color values

HEX	#5BF4CC
RGB	rgb(91, 244, 204)
HSL	hsl(164, 87%, 66%)
HSV	hsv(164, 63%, 96%)
CMYK	cmyk(62.7%, 0%, 16.4%, 4.3%)
CIE-LAB	lab(87.62, -49.69, 7.40)
CIE-LCH	lch(87.62, 50.24, 171.54°)
OKLab	oklab(87.55% -0.1403 0.0188)
OKLCH	oklch(87.55% 0.142 172.4)
XYZ	xyz(47.5588, 71.2801, 68.3671)
Luminance	0.7128 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BF4CC #F45B83

analogous

#5BF47F #5BF4CC #5BCFF4

triadic

#5BF4CC #CC5BF4 #F4CC5B

tetradic

#5BF4CC #7F5BF4 #F45B83 #CFF45B

square

#5BF4CC #7F5BF4 #F45B83 #CFF45B

split-complementary

#5BF4CC #F45BCF #F47F5B

monochromatic

#0DC797 #22F0BA #5BF4CC #94F8DE #CEFCF0

Accessibility & contrast

On white

1.38

#5BF4CC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.26

#5BF4CC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BF4CC

15.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BF4CC	#FFFFFF	#000000	##000000
##5BF4CC	1.00	1.38	15.26	15.26
#FFFFFF	1.38	1.00	21.00	21.00
#000000	15.26	21.00	1.00	1.00
##000000	15.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDE5CA

Deuteranopia (green-blind)

#D7D5CF

Tritanopia (blue-blind)

#00F6E8

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #5bf4cc;
/* rgb */ color: rgb(91, 244, 204);
/* oklch */ color: oklch(87.5% 0.141 172.4);

Tailwind

colors: {
  custom: {
    50: '#99f8db',
    500: '#5bf4cc',
    950: '#000000',
  },
}

SCSS

$custom: #5bf4cc;
$custom-light: #99f8db;
$custom-dark: #000000;

JSON

{
  "hex": "#5bf4cc",
  "rgb": {
    "r": 91,
    "g": 244,
    "b": 204
  },
  "hsl": {
    "h": 164.314,
    "s": 87.429,
    "l": 65.686
  },
  "oklch": {
    "l": 0.87549,
    "c": 0.1415,
    "h": 172.4
  },
  "luminance": 0.71285
}

Semantic roles & 50–950 ramp

primary

#5BF4CC

secondary

#C42F56

accent

#023DE4

background

#FCFFFE

surface

#F5FFFB

border

#CFD7D4

text

#0F1715

muted

#808584

Preview Lab

Preview with #5BF4CC

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

Preview Lab → · Contrast checker → · Palette generator →