#57FAF3#57FAF3

#57FAF3 is a very light, vivid teal. Relative luminance 0.769; OKLCH L 90.0% C 0.134 H 190.9°. Best body text is #000000 at 16.37:1 contrast (WCAG AA passes).

Color values

HEX#57FAF3
RGBrgb(87, 250, 243)
HSLhsl(177, 94%, 66%)
HSVhsv(177, 65%, 98%)
CMYKcmyk(65.2%, 0%, 2.8%, 2%)
CIE-LABlab(90.26, -43.16, -9.07)
CIE-LCHlch(90.26, 44.11, 191.87°)
OKLaboklab(90% -0.1311 -0.0253)
OKLCHoklch(90% 0.134 190.9)
XYZxyz(54.2864, 76.8624, 96.7515)
Luminance0.7687 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#57FAF3 #FA575E
analogous
#57FAA1 #57FAF3 #57AFFA
triadic
#57FAF3 #F357FA #FAF357
tetradic
#57FAF3 #A157FA #FA575E #AFFA57
square
#57FAF3 #A157FA #FA575E #AFFA57
split-complementary
#57FAF3 #FA57AF #FAA157
monochromatic
#06D0C8 #1CF8EF #57FAF3 #92FCF7 #CEFEFB

Accessibility & contrast

On white

1.28
#57FAF3 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

16.37
#57FAF3 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57FAF3
16.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##57FAF3#FFFFFF#000000##000000
##57FAF31.001.2816.3716.37
#FFFFFF1.281.0021.0021.00
#00000016.3721.001.001.00
##00000016.3721.001.001.00

Color blindness preview

Protanopia (red-blind)
#ECEEF3
Deuteranopia (green-blind)
#D3DCF4
Tritanopia (blue-blind)
#00FFF7
Achromatopsia (no color)
#E3E3E3

Design tokens & code

CSS
--color: #57faf3;
/* rgb */ color: rgb(87, 250, 243);
/* oklch */ color: oklch(90.0% 0.134 190.9);
Tailwind
colors: {
  custom: {
    50: '#9afcf7',
    500: '#57faf3',
    950: '#000000',
  },
}
SCSS
$custom: #57faf3;
$custom-light: #9afcf7;
$custom-dark: #000000;
JSON
{
  "hex": "#57faf3",
  "rgb": {
    "r": 87,
    "g": 250,
    "b": 243
  },
  "hsl": {
    "h": 177.423,
    "s": 94.22,
    "l": 66.078
  },
  "oklch": {
    "l": 0.89999,
    "c": 0.13355,
    "h": 190.9
  },
  "luminance": 0.76869
}

Semantic roles & 50–950 ramp

primary
#57FAF3
secondary
#CB2A31
accent
#000AE6
background
#FCFFFF
surface
#F6FFFE
border
#D0D7D6
text
#101717
muted
#808585

Preview Lab

Preview with #57FAF3

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

Preview Lab → · Contrast checker → · Palette generator →

#57FAF3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva