#57DAEA#57DAEA

#57DAEA is a very light, moderate teal. Relative luminance 0.581; OKLCH L 82.3% C 0.115 H 206.4°. Best body text is #000000 at 12.62:1 contrast (WCAG AA passes).

Color values

HEX	#57DAEA
RGB	rgb(87, 218, 234)
HSL	hsl(187, 78%, 63%)
HSV	hsv(187, 63%, 92%)
CMYK	cmyk(62.8%, 6.8%, 0%, 8.2%)
CIE-LAB	lab(80.80, -30.89, -18.50)
CIE-LCH	lch(80.80, 36.01, 210.93°)
OKLab	oklab(82.26% -0.1031 -0.0513)
OKLCH	oklch(82.26% 0.115 206.4)
XYZ	xyz(43.8469, 58.1048, 86.7305)
Luminance	0.5811 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57DAEA #EA6757

analogous

#57EAB1 #57DAEA #5790EA

triadic

#57DAEA #EA57DA #DAEA57

tetradic

#57DAEA #B157EA #EA6757 #90EA57

square

#57DAEA #B157EA #EA6757 #90EA57

split-complementary

#57DAEA #EA5790 #EAB157

monochromatic

#16A0B1 #21CEE3 #57DAEA #8DE6F1 #C4F2F8

Accessibility & contrast

On white

1.66

#57DAEA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.62

#57DAEA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57DAEA

12.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57DAEA	#FFFFFF	#000000	##000000
##57DAEA	1.00	1.66	12.62	12.62
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.62	21.00	1.00	1.00
##000000	12.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9D2EB

Deuteranopia (green-blind)

#B3C2EA

Tritanopia (blue-blind)

#00E3DF

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #57daea;
/* rgb */ color: rgb(87, 218, 234);
/* oklch */ color: oklch(82.3% 0.115 206.4);

Tailwind

colors: {
  custom: {
    50: '#96e5f0',
    500: '#57daea',
    950: '#000000',
  },
}

SCSS

$custom: #57daea;
$custom-light: #96e5f0;
$custom-dark: #000000;

JSON

{
  "hex": "#57daea",
  "rgb": {
    "r": 87,
    "g": 218,
    "b": 234
  },
  "hsl": {
    "h": 186.531,
    "s": 77.778,
    "l": 62.941
  },
  "oklch": {
    "l": 0.82256,
    "c": 0.11518,
    "h": 206.4
  },
  "luminance": 0.5811
}

Semantic roles & 50–950 ramp

primary

#57DAEA

secondary

#B14234

accent

#220BDA

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1616

muted

#808485

Preview Lab

Preview with #57DAEA

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

Preview Lab → · Contrast checker → · Palette generator →