#57EBF5#57EBF5

#57EBF5 is a very light, vivid teal. Relative luminance 0.680; OKLCH L 86.6% C 0.124 H 201.5°. Best body text is #000000 at 14.61:1 contrast (WCAG AA passes).

Color values

HEX#57EBF5
RGBrgb(87, 235, 245)
HSLhsl(184, 89%, 65%)
HSVhsv(184, 64%, 96%)
CMYKcmyk(64.5%, 4.1%, 0%, 3.9%)
CIE-LABlab(86.02, -35.82, -16.45)
CIE-LCHlch(86.02, 39.41, 204.67°)
OKLaboklab(86.59% -0.1156 -0.0456)
OKLCHoklch(86.59% 0.124 201.5)
XYZxyz(50.1131, 68.0299, 96.8585)
Luminance0.6804 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#57EBF5 #F56157
analogous
#57F5B0 #57EBF5 #579CF5
triadic
#57EBF5 #F557EB #EBF557
tetradic
#57EBF5 #B057F5 #F56157 #9CF557
square
#57EBF5 #B057F5 #F56157 #9CF557
split-complementary
#57EBF5 #F5579C #F5B057
monochromatic
#0CBAC6 #1DE4F2 #57EBF5 #91F2F8 #CBF9FC

Accessibility & contrast

On white

1.44
#57EBF5 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

14.61
#57EBF5 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57EBF5
14.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##57EBF5#FFFFFF#000000##000000
##57EBF51.001.4414.6114.61
#FFFFFF1.441.0021.0021.00
#00000014.6121.001.001.00
##00000014.6121.001.001.00

Color blindness preview

Protanopia (red-blind)
#DAE1F6
Deuteranopia (green-blind)
#C2D0F6
Tritanopia (blue-blind)
#00F4EE
Achromatopsia (no color)
#D7D7D7

Design tokens & code

CSS
--color: #57ebf5;
/* rgb */ color: rgb(87, 235, 245);
/* oklch */ color: oklch(86.6% 0.124 201.5);
Tailwind
colors: {
  custom: {
    50: '#99f2f8',
    500: '#57ebf5',
    950: '#000000',
  },
}
SCSS
$custom: #57ebf5;
$custom-light: #99f2f8;
$custom-dark: #000000;
JSON
{
  "hex": "#57ebf5",
  "rgb": {
    "r": 87,
    "g": 235,
    "b": 245
  },
  "hsl": {
    "h": 183.797,
    "s": 88.764,
    "l": 65.098
  },
  "oklch": {
    "l": 0.86587,
    "c": 0.1243,
    "h": 201.5
  },
  "luminance": 0.68035
}

Semantic roles & 50–950 ramp

primary
#57EBF5
secondary
#C3372D
accent
#0F00E5
background
#FCFFFF
surface
#F6FEFF
border
#D0D6D7
text
#0F1717
muted
#808585

Preview Lab

Preview with #57EBF5

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

Preview Lab → · Contrast checker → · Palette generator →

#57EBF5 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva