#5BF4DA#5BF4DA

#5BF4DA is a very light, vivid teal. Relative luminance 0.720; OKLCH L 87.9% C 0.134 H 179.7°. Best body text is #000000 at 15.40:1 contrast (WCAG AA passes).

Color values

HEX	#5BF4DA
RGB	rgb(91, 244, 218)
HSL	hsl(170, 87%, 66%)
HSV	hsv(170, 63%, 96%)
CMYK	cmyk(62.7%, 0%, 10.7%, 4.3%)
CIE-LAB	lab(87.96, -46.33, 0.59)
CIE-LCH	lch(87.96, 46.33, 179.28°)
OKLab	oklab(87.94% -0.1341 0.0008)
OKLCH	oklch(87.94% 0.134 179.7)
XYZ	xyz(49.3140, 71.9822, 77.6111)
Luminance	0.7199 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BF4DA #F45B75

analogous

#5BF48D #5BF4DA #5BC1F4

triadic

#5BF4DA #DA5BF4 #F4DA5B

tetradic

#5BF4DA #8D5BF4 #F45B75 #C1F45B

square

#5BF4DA #8D5BF4 #F45B75 #C1F45B

split-complementary

#5BF4DA #F45BC1 #F48D5B

monochromatic

#0DC7A8 #22F0CD #5BF4DA #94F8E7 #CEFCF4

Accessibility & contrast

On white

1.36

#5BF4DA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.40

#5BF4DA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BF4DA

15.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BF4DA	#FFFFFF	#000000	##000000
##5BF4DA	1.00	1.36	15.40	15.40
#FFFFFF	1.36	1.00	21.00	21.00
#000000	15.40	21.00	1.00	1.00
##000000	15.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAE6D9

Deuteranopia (green-blind)

#D4D6DC

Tritanopia (blue-blind)

#00F8EC

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #5bf4da;
/* rgb */ color: rgb(91, 244, 218);
/* oklch */ color: oklch(87.9% 0.134 179.7);

Tailwind

colors: {
  custom: {
    50: '#99f8e5',
    500: '#5bf4da',
    950: '#000000',
  },
}

SCSS

$custom: #5bf4da;
$custom-light: #99f8e5;
$custom-dark: #000000;

JSON

{
  "hex": "#5bf4da",
  "rgb": {
    "r": 91,
    "g": 244,
    "b": 218
  },
  "hsl": {
    "h": 169.804,
    "s": 87.429,
    "l": 65.686
  },
  "oklch": {
    "l": 0.87938,
    "c": 0.13408,
    "h": 179.7
  },
  "luminance": 0.71987
}

Semantic roles & 50–950 ramp

primary

#5BF4DA

secondary

#C42F48

accent

#0228E4

background

#FCFFFE

surface

#F6FFFC

border

#D0D7D5

text

#0F1715

muted

#808584

Preview Lab

Preview with #5BF4DA

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

Preview Lab → · Contrast checker → · Palette generator →