#57E0F0#57E0F0

#57E0F0 is a very light, moderate teal. Relative luminance 0.616; OKLCH L 83.9% C 0.119 H 206.0°. Best body text is #000000 at 13.33:1 contrast (WCAG AA passes).

Color values

HEX	#57E0F0
RGB	rgb(87, 224, 240)
HSL	hsl(186, 84%, 64%)
HSV	hsv(186, 64%, 94%)
CMYK	cmyk(63.7%, 6.7%, 0%, 5.9%)
CIE-LAB	lab(82.71, -32.05, -18.80)
CIE-LCH	lch(82.71, 37.16, 210.39°)
OKLab	oklab(83.86% -0.1067 -0.0521)
OKLCH	oklch(83.86% 0.119 206)
XYZ	xyz(46.3076, 61.6238, 91.8753)
Luminance	0.6163 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57E0F0 #F06757

analogous

#57F0B4 #57E0F0 #5793F0

triadic

#57E0F0 #F057E0 #E0F057

tetradic

#57E0F0 #B457F0 #F06757 #93F057

square

#57E0F0 #B457F0 #F06757 #93F057

split-complementary

#57E0F0 #F05793 #F0B457

monochromatic

#11AABC #1FD6EB #57E0F0 #8FEAF5 #C7F5FA

Accessibility & contrast

On white

1.58

#57E0F0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.33

#57E0F0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57E0F0

13.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57E0F0	#FFFFFF	#000000	##000000
##57E0F0	1.00	1.58	13.33	13.33
#FFFFFF	1.58	1.00	21.00	21.00
#000000	13.33	21.00	1.00	1.00
##000000	13.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFD8F1

Deuteranopia (green-blind)

#B8C7F0

Tritanopia (blue-blind)

#00E9E5

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #57e0f0;
/* rgb */ color: rgb(87, 224, 240);
/* oklch */ color: oklch(83.9% 0.119 206.0);

Tailwind

colors: {
  custom: {
    50: '#97eaf5',
    500: '#57e0f0',
    950: '#000000',
  },
}

SCSS

$custom: #57e0f0;
$custom-light: #97eaf5;
$custom-dark: #000000;

JSON

{
  "hex": "#57e0f0",
  "rgb": {
    "r": 87,
    "g": 224,
    "b": 240
  },
  "hsl": {
    "h": 186.275,
    "s": 83.607,
    "l": 64.118
  },
  "oklch": {
    "l": 0.83864,
    "c": 0.11879,
    "h": 206
  },
  "luminance": 0.61629
}

Semantic roles & 50–950 ramp

primary

#57E0F0

secondary

#BA3F31

accent

#1C05E0

background

#FCFEFF

surface

#F5FDFE

border

#CFD5D6

text

#0F1617

muted

#808485

Preview Lab

Preview with #57E0F0

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

Preview Lab → · Contrast checker → · Palette generator →