#57DEF2#57DEF2

#57DEF2 is a very light, moderate teal. Relative luminance 0.607; OKLCH L 83.5% C 0.119 H 208.8°. Best body text is #000000 at 13.14:1 contrast (WCAG AA passes).

Color values

HEX	#57DEF2
RGB	rgb(87, 222, 242)
HSL	hsl(188, 86%, 65%)
HSV	hsv(188, 64%, 95%)
CMYK	cmyk(64%, 8.3%, 0%, 5.1%)
CIE-LAB	lab(82.20, -30.52, -20.63)
CIE-LCH	lch(82.20, 36.84, 214.05°)
OKLab	oklab(83.48% -0.104 -0.0572)
OKLCH	oklch(83.48% 0.119 208.8)
XYZ	xyz(46.0720, 60.6746, 93.2705)
Luminance	0.6068 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57DEF2 #F26B57

analogous

#57F2B9 #57DEF2 #5791F2

triadic

#57DEF2 #F257DE #DEF257

tetradic

#57DEF2 #B957F2 #F26B57 #91F257

square

#57DEF2 #B957F2 #F26B57 #91F257

split-complementary

#57DEF2 #F25791 #F2B957

monochromatic

#0FA9C0 #1ED3EE #57DEF2 #90E9F6 #C9F4FB

Accessibility & contrast

On white

1.60

#57DEF2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.14

#57DEF2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57DEF2

13.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57DEF2	#FFFFFF	#000000	##000000
##57DEF2	1.00	1.60	13.14	13.14
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.14	21.00	1.00	1.00
##000000	13.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCD6F3

Deuteranopia (green-blind)

#B5C5F2

Tritanopia (blue-blind)

#00E8E4

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #57def2;
/* rgb */ color: rgb(87, 222, 242);
/* oklch */ color: oklch(83.5% 0.119 208.8);

Tailwind

colors: {
  custom: {
    50: '#97e8f6',
    500: '#57def2',
    950: '#000000',
  },
}

SCSS

$custom: #57def2;
$custom-light: #97e8f6;
$custom-dark: #000000;

JSON

{
  "hex": "#57def2",
  "rgb": {
    "r": 87,
    "g": 222,
    "b": 242
  },
  "hsl": {
    "h": 187.742,
    "s": 85.635,
    "l": 64.51
  },
  "oklch": {
    "l": 0.83475,
    "c": 0.11868,
    "h": 208.8
  },
  "luminance": 0.6068
}

Semantic roles & 50–950 ramp

primary

#57DEF2

secondary

#BE4230

accent

#2003E2

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1617

muted

#808485

Preview Lab

Preview with #57DEF2

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

Preview Lab → · Contrast checker → · Palette generator →