#57F3F4#57F3F4

#57F3F4 is a very light, vivid teal. Relative luminance 0.727; OKLCH L 88.4% C 0.129 H 195.7°. Best body text is #000000 at 15.53:1 contrast (WCAG AA passes).

Color values

HEX	#57F3F4
RGB	rgb(87, 243, 244)
HSL	hsl(180, 88%, 65%)
HSV	hsv(180, 64%, 96%)
CMYK	cmyk(64.3%, 0.4%, 0%, 4.3%)
CIE-LAB	lab(88.28, -39.76, -12.54)
CIE-LCH	lch(88.28, 41.69, 197.50°)
OKLab	oklab(88.41% -0.1239 -0.0348)
OKLCH	oklch(88.41% 0.129 195.7)
XYZ	xyz(52.3029, 72.6532, 96.8374)
Luminance	0.7266 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57F3F4 #F45857

analogous

#57F4A6 #57F3F4 #57A5F4

triadic

#57F3F4 #F457F3 #F3F457

tetradic

#57F3F4 #A657F4 #F45857 #A5F457

square

#57F3F4 #A657F4 #F45857 #A5F457

split-complementary

#57F3F4 #F457A5 #F4A657

monochromatic

#0DC3C4 #1EEFF0 #57F3F4 #90F7F8 #CAFBFC

Accessibility & contrast

On white

1.35

#57F3F4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.53

#57F3F4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57F3F4

15.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57F3F4	#FFFFFF	#000000	##000000
##57F3F4	1.00	1.35	15.53	15.53
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.53	21.00	1.00	1.00
##000000	15.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4E8F4

Deuteranopia (green-blind)

#CBD6F5

Tritanopia (blue-blind)

#00FAF3

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #57f3f4;
/* rgb */ color: rgb(87, 243, 244);
/* oklch */ color: oklch(88.4% 0.129 195.7);

Tailwind

colors: {
  custom: {
    50: '#99f7f7',
    500: '#57f3f4',
    950: '#000000',
  },
}

SCSS

$custom: #57f3f4;
$custom-light: #99f7f7;
$custom-dark: #000000;

JSON

{
  "hex": "#57f3f4",
  "rgb": {
    "r": 87,
    "g": 243,
    "b": 244
  },
  "hsl": {
    "h": 180.382,
    "s": 87.709,
    "l": 64.902
  },
  "oklch": {
    "l": 0.88406,
    "c": 0.12868,
    "h": 195.7
  },
  "luminance": 0.72659
}

Semantic roles & 50–950 ramp

primary

#57F3F4

secondary

#C12F2E

accent

#0301E4

background

#FCFFFF

surface

#F6FFFE

border

#D0D7D6

text

#0F1717

muted

#808585

Preview Lab

Preview with #57F3F4

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

Preview Lab → · Contrast checker → · Palette generator →