#57DEEA#57DEEA

#57DEEA is a very light, moderate teal. Relative luminance 0.602; OKLCH L 83.2% C 0.117 H 203.4°. Best body text is #000000 at 13.04:1 contrast (WCAG AA passes).

Color values

HEX	#57DEEA
RGB	rgb(87, 222, 234)
HSL	hsl(185, 78%, 63%)
HSV	hsv(185, 63%, 92%)
CMYK	cmyk(62.8%, 5.1%, 0%, 8.2%)
CIE-LAB	lab(81.95, -32.80, -16.77)
CIE-LCH	lch(81.95, 36.83, 207.08°)
OKLab	oklab(83.19% -0.1071 -0.0465)
OKLCH	oklch(83.19% 0.117 203.4)
XYZ	xyz(44.8967, 60.2044, 87.0804)
Luminance	0.6021 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57DEEA #EA6357

analogous

#57EAAC #57DEEA #5794EA

triadic

#57DEEA #EA57DE #DEEA57

tetradic

#57DEEA #AC57EA #EA6357 #94EA57

square

#57DEEA #AC57EA #EA6357 #94EA57

split-complementary

#57DEEA #EA5794 #EAAC57

monochromatic

#16A4B1 #21D3E3 #57DEEA #8DE9F1 #C4F3F8

Accessibility & contrast

On white

1.61

#57DEEA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.04

#57DEEA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57DEEA

13.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57DEEA	#FFFFFF	#000000	##000000
##57DEEA	1.00	1.61	13.04	13.04
#FFFFFF	1.61	1.00	21.00	21.00
#000000	13.04	21.00	1.00	1.00
##000000	13.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CED5EB

Deuteranopia (green-blind)

#B7C5EB

Tritanopia (blue-blind)

#00E6E1

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #57deea;
/* rgb */ color: rgb(87, 222, 234);
/* oklch */ color: oklch(83.2% 0.117 203.4);

Tailwind

colors: {
  custom: {
    50: '#96e8f0',
    500: '#57deea',
    950: '#000000',
  },
}

SCSS

$custom: #57deea;
$custom-light: #96e8f0;
$custom-dark: #000000;

JSON

{
  "hex": "#57deea",
  "rgb": {
    "r": 87,
    "g": 222,
    "b": 234
  },
  "hsl": {
    "h": 184.898,
    "s": 77.778,
    "l": 62.941
  },
  "oklch": {
    "l": 0.83186,
    "c": 0.11679,
    "h": 203.4
  },
  "luminance": 0.60209
}

Semantic roles & 50–950 ramp

primary

#57DEEA

secondary

#B13E34

accent

#1C0BDA

background

#FCFEFF

surface

#F5FDFE

border

#CFD5D6

text

#0F1616

muted

#808485

Preview Lab

Preview with #57DEEA

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

Preview Lab → · Contrast checker → · Palette generator →