#57E8FA#57E8FA

#57E8FA is a very light, vivid teal. Relative luminance 0.666; OKLCH L 86.1% C 0.124 H 206.8°. Best body text is #000000 at 14.33:1 contrast (WCAG AA passes).

Color values

HEX	#57E8FA
RGB	rgb(87, 232, 250)
HSL	hsl(187, 94%, 66%)
HSV	hsv(187, 65%, 98%)
CMYK	cmyk(65.2%, 7.2%, 0%, 2%)
CIE-LAB	lab(85.32, -33.00, -20.14)
CIE-LCH	lch(85.32, 38.66, 211.39°)
OKLab	oklab(86.07% -0.1107 -0.0559)
OKLCH	oklch(86.07% 0.124 206.8)
XYZ	xyz(50.0350, 66.6360, 100.6490)
Luminance	0.6664 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57E8FA #FA6957

analogous

#57FABA #57E8FA #5796FA

triadic

#57E8FA #FA57E8 #E8FA57

tetradic

#57E8FA #BA57FA #FA6957 #96FA57

square

#57E8FA #BA57FA #FA6957 #96FA57

split-complementary

#57E8FA #FA5796 #FABA57

monochromatic

#06BAD0 #1CE0F8 #57E8FA #92F0FC #CEF8FE

Accessibility & contrast

On white

1.47

#57E8FA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.33

#57E8FA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57E8FA

14.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57E8FA	#FFFFFF	#000000	##000000
##57E8FA	1.00	1.47	14.33	14.33
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.33	21.00	1.00	1.00
##000000	14.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5DFFB

Deuteranopia (green-blind)

#BDCEFA

Tritanopia (blue-blind)

#00F2ED

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #57e8fa;
/* rgb */ color: rgb(87, 232, 250);
/* oklch */ color: oklch(86.1% 0.124 206.8);

Tailwind

colors: {
  custom: {
    50: '#99effc',
    500: '#57e8fa',
    950: '#000000',
  },
}

SCSS

$custom: #57e8fa;
$custom-light: #99effc;
$custom-dark: #000000;

JSON

{
  "hex": "#57e8fa",
  "rgb": {
    "r": 87,
    "g": 232,
    "b": 250
  },
  "hsl": {
    "h": 186.626,
    "s": 94.22,
    "l": 66.078
  },
  "oklch": {
    "l": 0.86072,
    "c": 0.12399,
    "h": 206.8
  },
  "luminance": 0.66642
}

Semantic roles & 50–950 ramp

primary

#57E8FA

secondary

#CB3C2A

accent

#1900E6

background

#FCFFFF

surface

#F6FEFF

border

#D0D6D7

text

#0F1617

muted

#808585

Preview Lab

Preview with #57E8FA

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

Preview Lab → · Contrast checker → · Palette generator →