#5BF0F4#5BF0F4

#5BF0F4 is a very light, vivid teal. Relative luminance 0.711; OKLCH L 87.8% C 0.125 H 197.7°. Best body text is #000000 at 15.22:1 contrast (WCAG AA passes).

Color values

HEX	#5BF0F4
RGB	rgb(91, 240, 244)
HSL	hsl(182, 87%, 66%)
HSV	hsv(182, 63%, 96%)
CMYK	cmyk(62.7%, 1.6%, 0%, 4.3%)
CIE-LAB	lab(87.52, -37.80, -13.67)
CIE-LCH	lch(87.52, 40.19, 199.88°)
OKLab	oklab(87.82% -0.1191 -0.0379)
OKLCH	oklch(87.82% 0.125 197.7)
XYZ	xyz(51.7965, 71.0703, 96.5586)
Luminance	0.7108 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BF0F4 #F45F5B

analogous

#5BF4AC #5BF0F4 #5BA3F4

triadic

#5BF0F4 #F45BF0 #F0F45B

tetradic

#5BF0F4 #AC5BF4 #F45F5B #A3F45B

square

#5BF0F4 #AC5BF4 #F45F5B #A3F45B

split-complementary

#5BF0F4 #F45BA3 #F4AC5B

monochromatic

#0DC2C7 #22EBF0 #5BF0F4 #94F5F8 #CEFAFC

Accessibility & contrast

On white

1.38

#5BF0F4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.22

#5BF0F4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BF0F4

15.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BF0F4	#FFFFFF	#000000	##000000
##5BF0F4	1.00	1.38	15.22	15.22
#FFFFFF	1.38	1.00	21.00	21.00
#000000	15.22	21.00	1.00	1.00
##000000	15.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0E5F5

Deuteranopia (green-blind)

#C9D4F5

Tritanopia (blue-blind)

#00F8F1

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #5bf0f4;
/* rgb */ color: rgb(91, 240, 244);
/* oklch */ color: oklch(87.8% 0.125 197.7);

Tailwind

colors: {
  custom: {
    50: '#9bf5f7',
    500: '#5bf0f4',
    950: '#000000',
  },
}

SCSS

$custom: #5bf0f4;
$custom-light: #9bf5f7;
$custom-dark: #000000;

JSON

{
  "hex": "#5bf0f4",
  "rgb": {
    "r": 91,
    "g": 240,
    "b": 244
  },
  "hsl": {
    "h": 181.569,
    "s": 87.429,
    "l": 65.686
  },
  "oklch": {
    "l": 0.87816,
    "c": 0.12496,
    "h": 197.7
  },
  "luminance": 0.71076
}

Semantic roles & 50–950 ramp

primary

#5BF0F4

secondary

#C4332F

accent

#0702E4

background

#FCFFFF

surface

#F6FEFE

border

#D0D6D6

text

#101717

muted

#808585

Preview Lab

Preview with #5BF0F4

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

Preview Lab → · Contrast checker → · Palette generator →