#57DEEF#57DEEF

#57DEEF is a very light, moderate teal. Relative luminance 0.605; OKLCH L 83.4% C 0.118 H 206.8°. Best body text is #000000 at 13.10:1 contrast (WCAG AA passes).

Color values

HEX	#57DEEF
RGB	rgb(87, 222, 239)
HSL	hsl(187, 83%, 64%)
HSV	hsv(187, 64%, 94%)
CMYK	cmyk(63.6%, 7.1%, 0%, 6.3%)
CIE-LAB	lab(82.11, -31.38, -19.18)
CIE-LCH	lch(82.11, 36.78, 211.44°)
OKLab	oklab(83.37% -0.1051 -0.0532)
OKLCH	oklch(83.37% 0.118 206.8)
XYZ	xyz(45.6251, 60.4958, 90.9170)
Luminance	0.6050 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57DEEF #EF6857

analogous

#57EFB4 #57DEEF #5792EF

triadic

#57DEEF #EF57DE #DEEF57

tetradic

#57DEEF #B457EF #EF6857 #92EF57

square

#57DEEF #B457EF #EF6857 #92EF57

split-complementary

#57DEEF #EF5792 #EFB457

monochromatic

#12A7BA #1FD3EA #57DEEF #8FE9F4 #C7F4FA

Accessibility & contrast

On white

1.60

#57DEEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.10

#57DEEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57DEEF

13.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57DEEF	#FFFFFF	#000000	##000000
##57DEEF	1.00	1.60	13.10	13.10
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.10	21.00	1.00	1.00
##000000	13.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCD6F0

Deuteranopia (green-blind)

#B6C5EF

Tritanopia (blue-blind)

#00E7E3

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #57deef;
/* rgb */ color: rgb(87, 222, 239);
/* oklch */ color: oklch(83.4% 0.118 206.8);

Tailwind

colors: {
  custom: {
    50: '#97e8f4',
    500: '#57deef',
    950: '#000000',
  },
}

SCSS

$custom: #57deef;
$custom-light: #97e8f4;
$custom-dark: #000000;

JSON

{
  "hex": "#57deef",
  "rgb": {
    "r": 87,
    "g": 222,
    "b": 239
  },
  "hsl": {
    "h": 186.711,
    "s": 82.609,
    "l": 63.922
  },
  "oklch": {
    "l": 0.83365,
    "c": 0.11783,
    "h": 206.8
  },
  "luminance": 0.60501
}

Semantic roles & 50–950 ramp

primary

#57DEEF

secondary

#B94131

accent

#1F06DF

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1617

muted

#808485

Preview Lab

Preview with #57DEEF

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

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