#5BF4F4#5BF4F4

#5BF4F4 is a very light, vivid teal. Relative luminance 0.735; OKLCH L 88.7% C 0.127 H 195.1°. Best body text is #000000 at 15.69:1 contrast (WCAG AA passes).

Color values

HEX	#5BF4F4
RGB	rgb(91, 244, 244)
HSL	hsl(180, 87%, 66%)
HSV	hsv(180, 63%, 96%)
CMYK	cmyk(62.7%, 0%, 0%, 4.3%)
CIE-LAB	lab(88.66, -39.62, -11.96)
CIE-LCH	lch(88.66, 41.39, 196.80°)
OKLab	oklab(88.74% -0.123 -0.0332)
OKLCH	oklch(88.74% 0.127 195.1)
XYZ	xyz(52.9870, 73.4513, 96.9554)
Luminance	0.7346 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BF4F4 #F45B5B

analogous

#5BF4A7 #5BF4F4 #5BA7F4

triadic

#5BF4F4 #F45BF4 #F4F45B

tetradic

#5BF4F4 #A75BF4 #F45B5B #A7F45B

square

#5BF4F4 #A75BF4 #F45B5B #A7F45B

split-complementary

#5BF4F4 #F45BA7 #F4A75B

monochromatic

#0DC7C7 #22F0F0 #5BF4F4 #94F8F8 #CEFCFC

Accessibility & contrast

On white

1.34

#5BF4F4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.69

#5BF4F4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BF4F4

15.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BF4F4	#FFFFFF	#000000	##000000
##5BF4F4	1.00	1.34	15.69	15.69
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.69	21.00	1.00	1.00
##000000	15.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5E9F4

Deuteranopia (green-blind)

#CDD7F5

Tritanopia (blue-blind)

#00FBF4

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #5bf4f4;
/* rgb */ color: rgb(91, 244, 244);
/* oklch */ color: oklch(88.7% 0.127 195.1);

Tailwind

colors: {
  custom: {
    50: '#9bf8f7',
    500: '#5bf4f4',
    950: '#000000',
  },
}

SCSS

$custom: #5bf4f4;
$custom-light: #9bf8f7;
$custom-dark: #000000;

JSON

{
  "hex": "#5bf4f4",
  "rgb": {
    "r": 91,
    "g": 244,
    "b": 244
  },
  "hsl": {
    "h": 180,
    "s": 87.429,
    "l": 65.686
  },
  "oklch": {
    "l": 0.88741,
    "c": 0.12742,
    "h": 195.1
  },
  "luminance": 0.73457
}

Semantic roles & 50–950 ramp

primary

#5BF4F4

secondary

#C42F2F

accent

#0202E4

background

#FCFFFF

surface

#F6FFFE

border

#D0D7D6

text

#101717

muted

#808585

Preview Lab

Preview with #5BF4F4

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

Preview Lab → · Contrast checker → · Palette generator →