#57FAF4#57FAF4

#57FAF4 is a very light, vivid teal. Relative luminance 0.769; OKLCH L 90.0% C 0.133 H 191.5°. Best body text is #000000 at 16.39:1 contrast (WCAG AA passes).

Color values

HEX	#57FAF4
RGB	rgb(87, 250, 244)
HSL	hsl(178, 94%, 66%)
HSV	hsv(178, 65%, 98%)
CMYK	cmyk(65.2%, 0%, 2.4%, 2%)
CIE-LAB	lab(90.29, -42.90, -9.55)
CIE-LCH	lch(90.29, 43.95, 192.55°)
OKLab	oklab(90.03% -0.1307 -0.0266)
OKLCH	oklch(90.03% 0.133 191.5)
XYZ	xyz(54.4378, 76.9230, 97.5490)
Luminance	0.7693 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57FAF4 #FA575D

analogous

#57FAA2 #57FAF4 #57AFFA

triadic

#57FAF4 #F457FA #FAF457

tetradic

#57FAF4 #A257FA #FA575D #AFFA57

square

#57FAF4 #A257FA #FA575D #AFFA57

split-complementary

#57FAF4 #FA57AF #FAA257

monochromatic

#06D0C9 #1CF8F0 #57FAF4 #92FCF8 #CEFEFC

Accessibility & contrast

On white

1.28

#57FAF4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.39

#57FAF4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57FAF4

16.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57FAF4	#FFFFFF	#000000	##000000
##57FAF4	1.00	1.28	16.39	16.39
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.39	21.00	1.00	1.00
##000000	16.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECEEF4

Deuteranopia (green-blind)

#D3DCF5

Tritanopia (blue-blind)

#00FFF8

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #57faf4;
/* rgb */ color: rgb(87, 250, 244);
/* oklch */ color: oklch(90.0% 0.133 191.5);

Tailwind

colors: {
  custom: {
    50: '#9afcf7',
    500: '#57faf4',
    950: '#000000',
  },
}

SCSS

$custom: #57faf4;
$custom-light: #9afcf7;
$custom-dark: #000000;

JSON

{
  "hex": "#57faf4",
  "rgb": {
    "r": 87,
    "g": 250,
    "b": 244
  },
  "hsl": {
    "h": 177.791,
    "s": 94.22,
    "l": 66.078
  },
  "oklch": {
    "l": 0.90031,
    "c": 0.1334,
    "h": 191.5
  },
  "luminance": 0.76929
}

Semantic roles & 50–950 ramp

primary

#57FAF4

secondary

#CB2A30

accent

#0008E6

background

#FCFFFF

surface

#F6FFFE

border

#D0D7D6

text

#101717

muted

#808585

Preview Lab

Preview with #57FAF4

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

Preview Lab → · Contrast checker → · Palette generator →