#57DEEE#57DEEE

#57DEEE is a very light, moderate teal. Relative luminance 0.604; OKLCH L 83.3% C 0.118 H 206.2°. Best body text is #000000 at 13.09:1 contrast (WCAG AA passes).

Color values

HEX	#57DEEE
RGB	rgb(87, 222, 238)
HSL	hsl(186, 82%, 64%)
HSV	hsv(186, 63%, 93%)
CMYK	cmyk(63.4%, 6.7%, 0%, 6.7%)
CIE-LAB	lab(82.08, -31.67, -18.70)
CIE-LCH	lch(82.08, 36.77, 210.56°)
OKLab	oklab(83.33% -0.1055 -0.0518)
OKLCH	oklch(83.33% 0.118 206.2)
XYZ	xyz(45.4778, 60.4369, 90.1411)
Luminance	0.6044 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57DEEE #EE6757

analogous

#57EEB3 #57DEEE #5792EE

triadic

#57DEEE #EE57DE #DEEE57

tetradic

#57DEEE #B357EE #EE6757 #92EE57

square

#57DEEE #B357EE #EE6757 #92EE57

split-complementary

#57DEEE #EE5792 #EEB357

monochromatic

#13A6B8 #1FD3E8 #57DEEE #8FE9F4 #C6F4F9

Accessibility & contrast

On white

1.60

#57DEEE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.09

#57DEEE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57DEEE

13.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57DEEE	#FFFFFF	#000000	##000000
##57DEEE	1.00	1.60	13.09	13.09
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.09	21.00	1.00	1.00
##000000	13.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDD6EF

Deuteranopia (green-blind)

#B6C5EE

Tritanopia (blue-blind)

#00E7E3

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #57deee;
/* rgb */ color: rgb(87, 222, 238);
/* oklch */ color: oklch(83.3% 0.118 206.2);

Tailwind

colors: {
  custom: {
    50: '#97e8f3',
    500: '#57deee',
    950: '#000000',
  },
}

SCSS

$custom: #57deee;
$custom-light: #97e8f3;
$custom-dark: #000000;

JSON

{
  "hex": "#57deee",
  "rgb": {
    "r": 87,
    "g": 222,
    "b": 238
  },
  "hsl": {
    "h": 186.358,
    "s": 81.622,
    "l": 63.725
  },
  "oklch": {
    "l": 0.83329,
    "c": 0.11759,
    "h": 206.2
  },
  "luminance": 0.60442
}

Semantic roles & 50–950 ramp

primary

#57DEEE

secondary

#B74032

accent

#1E08DE

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1617

muted

#808485

Preview Lab

Preview with #57DEEE

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

Preview Lab → · Contrast checker → · Palette generator →