#57D9E2#57D9E2

#57D9E2 is a light, moderate teal. Relative luminance 0.571; OKLCH L 81.7% C 0.113 H 201.6°. Best body text is #000000 at 12.43:1 contrast (WCAG AA passes).

Color values

HEX	#57D9E2
RGB	rgb(87, 217, 226)
HSL	hsl(184, 71%, 61%)
HSV	hsv(184, 62%, 89%)
CMYK	cmyk(61.5%, 4%, 0%, 11.4%)
CIE-LAB	lab(80.26, -32.66, -15.06)
CIE-LCH	lch(80.26, 35.97, 204.75°)
OKLab	oklab(81.74% -0.1053 -0.0417)
OKLCH	oklch(81.74% 0.113 201.6)
XYZ	xyz(42.4649, 57.1384, 80.7276)
Luminance	0.5714 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57D9E2 #E26057

analogous

#57E2A6 #57D9E2 #5794E2

triadic

#57D9E2 #E257D9 #D9E257

tetradic

#57D9E2 #A657E2 #E26057 #94E257

square

#57D9E2 #A657E2 #E26057 #94E257

split-complementary

#57D9E2 #E25794 #E2A657

monochromatic

#1C9AA3 #25CBD7 #57D9E2 #8BE5EB #BFF1F4

Accessibility & contrast

On white

1.69

#57D9E2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.43

#57D9E2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57D9E2

12.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57D9E2	#FFFFFF	#000000	##000000
##57D9E2	1.00	1.69	12.43	12.43
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.43	21.00	1.00	1.00
##000000	12.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAD0E3

Deuteranopia (green-blind)

#B4C0E3

Tritanopia (blue-blind)

#00E1DB

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #57d9e2;
/* rgb */ color: rgb(87, 217, 226);
/* oklch */ color: oklch(81.7% 0.113 201.6);

Tailwind

colors: {
  custom: {
    50: '#95e5eb',
    500: '#57d9e2',
    950: '#000000',
  },
}

SCSS

$custom: #57d9e2;
$custom-light: #95e5eb;
$custom-dark: #000000;

JSON

{
  "hex": "#57d9e2",
  "rgb": {
    "r": 87,
    "g": 217,
    "b": 226
  },
  "hsl": {
    "h": 183.885,
    "s": 70.558,
    "l": 61.373
  },
  "oklch": {
    "l": 0.81738,
    "c": 0.1133,
    "h": 201.6
  },
  "luminance": 0.57143
}

Semantic roles & 50–950 ramp

primary

#57D9E2

secondary

#A53F38

accent

#1F13D3

background

#FCFEFE

surface

#F5FCFD

border

#CFD5D5

text

#0F1616

muted

#808484

Preview Lab

Preview with #57D9E2

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

Preview Lab → · Contrast checker → · Palette generator →