#57D4E4#57D4E4

#57D4E4 is a light, moderate teal. Relative luminance 0.547; OKLCH L 80.6% C 0.112 H 206.9°. Best body text is #000000 at 11.94:1 contrast (WCAG AA passes).

Color values

HEX	#57D4E4
RGB	rgb(87, 212, 228)
HSL	hsl(187, 72%, 62%)
HSV	hsv(187, 62%, 89%)
CMYK	cmyk(61.8%, 7%, 0%, 10.6%)
CIE-LAB	lab(78.87, -29.71, -18.21)
CIE-LCH	lch(78.87, 34.84, 211.51°)
OKLab	oklab(80.64% -0.0994 -0.0505)
OKLCH	oklch(80.64% 0.112 206.9)
XYZ	xyz(41.4717, 54.7102, 81.7583)
Luminance	0.5472 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57D4E4 #E46757

analogous

#57E4AE #57D4E4 #578DE4

triadic

#57D4E4 #E457D4 #D4E457

tetradic

#57D4E4 #AE57E4 #E46757 #8DE457

square

#57D4E4 #AE57E4 #E46757 #8DE457

split-complementary

#57D4E4 #E4578D #E4AE57

monochromatic

#1B96A6 #23C6DB #57D4E4 #8CE1EC #C0EFF5

Accessibility & contrast

On white

1.76

#57D4E4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.94

#57D4E4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57D4E4

11.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57D4E4	#FFFFFF	#000000	##000000
##57D4E4	1.00	1.76	11.94	11.94
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.94	21.00	1.00	1.00
##000000	11.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3CCE5

Deuteranopia (green-blind)

#AEBDE4

Tritanopia (blue-blind)

#00DDD9

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #57d4e4;
/* rgb */ color: rgb(87, 212, 228);
/* oklch */ color: oklch(80.6% 0.112 206.9);

Tailwind

colors: {
  custom: {
    50: '#95e1ec',
    500: '#57d4e4',
    950: '#000000',
  },
}

SCSS

$custom: #57d4e4;
$custom-light: #95e1ec;
$custom-dark: #000000;

JSON

{
  "hex": "#57d4e4",
  "rgb": {
    "r": 87,
    "g": 212,
    "b": 228
  },
  "hsl": {
    "h": 186.809,
    "s": 72.308,
    "l": 61.765
  },
  "oklch": {
    "l": 0.80643,
    "c": 0.1115,
    "h": 206.9
  },
  "luminance": 0.54715
}

Semantic roles & 50–950 ramp

primary

#57D4E4

secondary

#A84437

accent

#2711D4

background

#FCFEFE

surface

#F5FCFD

border

#CFD5D5

text

#0F1516

muted

#808484

Preview Lab

Preview with #57D4E4

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

Preview Lab → · Contrast checker → · Palette generator →