#57DCEA#57DCEA

#57DCEA is a very light, moderate teal. Relative luminance 0.592; OKLCH L 82.7% C 0.116 H 204.9°. Best body text is #000000 at 12.83:1 contrast (WCAG AA passes).

Color values

HEX	#57DCEA
RGB	rgb(87, 220, 234)
HSL	hsl(186, 78%, 63%)
HSV	hsv(186, 63%, 92%)
CMYK	cmyk(62.8%, 6%, 0%, 8.2%)
CIE-LAB	lab(81.37, -31.84, -17.64)
CIE-LCH	lch(81.37, 36.40, 208.98°)
OKLab	oklab(82.72% -0.1051 -0.0489)
OKLCH	oklch(82.72% 0.116 204.9)
XYZ	xyz(44.3686, 59.1484, 86.9044)
Luminance	0.5915 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57DCEA #EA6557

analogous

#57EAAE #57DCEA #5793EA

triadic

#57DCEA #EA57DC #DCEA57

tetradic

#57DCEA #AE57EA #EA6557 #93EA57

square

#57DCEA #AE57EA #EA6557 #93EA57

split-complementary

#57DCEA #EA5793 #EAAE57

monochromatic

#16A2B1 #21D1E3 #57DCEA #8DE7F1 #C4F3F8

Accessibility & contrast

On white

1.64

#57DCEA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.83

#57DCEA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57DCEA

12.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57DCEA	#FFFFFF	#000000	##000000
##57DCEA	1.00	1.64	12.83	12.83
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.83	21.00	1.00	1.00
##000000	12.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBD4EB

Deuteranopia (green-blind)

#B5C3EB

Tritanopia (blue-blind)

#00E5E0

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #57dcea;
/* rgb */ color: rgb(87, 220, 234);
/* oklch */ color: oklch(82.7% 0.116 204.9);

Tailwind

colors: {
  custom: {
    50: '#96e7f0',
    500: '#57dcea',
    950: '#000000',
  },
}

SCSS

$custom: #57dcea;
$custom-light: #96e7f0;
$custom-dark: #000000;

JSON

{
  "hex": "#57dcea",
  "rgb": {
    "r": 87,
    "g": 220,
    "b": 234
  },
  "hsl": {
    "h": 185.714,
    "s": 77.778,
    "l": 62.941
  },
  "oklch": {
    "l": 0.82721,
    "c": 0.11595,
    "h": 204.9
  },
  "luminance": 0.59153
}

Semantic roles & 50–950 ramp

primary

#57DCEA

secondary

#B14034

accent

#1F0BDA

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1616

muted

#808485

Preview Lab

Preview with #57DCEA

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

Preview Lab → · Contrast checker → · Palette generator →