#5BF2F4#5BF2F4

#5BF2F4 is a very light, vivid teal. Relative luminance 0.723; OKLCH L 88.3% C 0.126 H 196.4°. Best body text is #000000 at 15.45:1 contrast (WCAG AA passes).

Color values

HEX	#5BF2F4
RGB	rgb(91, 242, 244)
HSL	hsl(181, 87%, 66%)
HSV	hsv(181, 63%, 96%)
CMYK	cmyk(62.7%, 0.8%, 0%, 4.3%)
CIE-LAB	lab(88.09, -38.71, -12.81)
CIE-LCH	lch(88.09, 40.78, 198.31°)
OKLab	oklab(88.28% -0.121 -0.0355)
OKLCH	oklch(88.28% 0.126 196.4)
XYZ	xyz(52.3885, 72.2543, 96.7559)
Luminance	0.7226 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BF2F4 #F45D5B

analogous

#5BF4A9 #5BF2F4 #5BA6F4

triadic

#5BF2F4 #F45BF2 #F2F45B

tetradic

#5BF2F4 #A95BF4 #F45D5B #A6F45B

square

#5BF2F4 #A95BF4 #F45D5B #A6F45B

split-complementary

#5BF2F4 #F45BA6 #F4A95B

monochromatic

#0DC5C7 #22EDF0 #5BF2F4 #94F7F8 #CEFBFC

Accessibility & contrast

On white

1.36

#5BF2F4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.45

#5BF2F4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BF2F4

15.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BF2F4	#FFFFFF	#000000	##000000
##5BF2F4	1.00	1.36	15.45	15.45
#FFFFFF	1.36	1.00	21.00	21.00
#000000	15.45	21.00	1.00	1.00
##000000	15.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3E7F4

Deuteranopia (green-blind)

#CBD6F5

Tritanopia (blue-blind)

#00FAF2

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #5bf2f4;
/* rgb */ color: rgb(91, 242, 244);
/* oklch */ color: oklch(88.3% 0.126 196.4);

Tailwind

colors: {
  custom: {
    50: '#9bf7f7',
    500: '#5bf2f4',
    950: '#000000',
  },
}

SCSS

$custom: #5bf2f4;
$custom-light: #9bf7f7;
$custom-dark: #000000;

JSON

{
  "hex": "#5bf2f4",
  "rgb": {
    "r": 91,
    "g": 242,
    "b": 244
  },
  "hsl": {
    "h": 180.784,
    "s": 87.429,
    "l": 65.686
  },
  "oklch": {
    "l": 0.88278,
    "c": 0.12616,
    "h": 196.4
  },
  "luminance": 0.7226
}

Semantic roles & 50–950 ramp

primary

#5BF2F4

secondary

#C4312F

accent

#0402E4

background

#FCFFFF

surface

#F6FFFE

border

#D0D7D6

text

#101717

muted

#808585

Preview Lab

Preview with #5BF2F4

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

Preview Lab → · Contrast checker → · Palette generator →