#57D3DD#57D3DD

#57D3DD is a light, moderate teal. Relative luminance 0.538; OKLCH L 80.2% C 0.110 H 202.6°. Best body text is #000000 at 11.77:1 contrast (WCAG AA passes).

Color values

HEX	#57D3DD
RGB	rgb(87, 211, 221)
HSL	hsl(184, 66%, 60%)
HSV	hsv(184, 61%, 87%)
CMYK	cmyk(60.6%, 4.5%, 0%, 13.3%)
CIE-LAB	lab(78.36, -31.20, -15.23)
CIE-LCH	lch(78.36, 34.72, 206.02°)
OKLab	oklab(80.16% -0.1012 -0.0422)
OKLCH	oklch(80.16% 0.11 202.6)
XYZ	xyz(40.2704, 53.8310, 76.6607)
Luminance	0.5383 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57D3DD #DD6157

analogous

#57DDA4 #57D3DD #5790DD

triadic

#57D3DD #DD57D3 #D3DD57

tetradic

#57D3DD #A457DD #DD6157 #90DD57

square

#57D3DD #A457DD #DD6157 #90DD57

split-complementary

#57D3DD #DD5790 #DDA457

monochromatic

#1F919A #2AC1CD #57D3DD #8AE0E7 #BDEEF2

Accessibility & contrast

On white

1.78

#57D3DD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.77

#57D3DD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57D3DD

11.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57D3DD	#FFFFFF	#000000	##000000
##57D3DD	1.00	1.78	11.77	11.77
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.77	21.00	1.00	1.00
##000000	11.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4CBDE

Deuteranopia (green-blind)

#AFBBDE

Tritanopia (blue-blind)

#00DBD6

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #57d3dd;
/* rgb */ color: rgb(87, 211, 221);
/* oklch */ color: oklch(80.2% 0.110 202.6);

Tailwind

colors: {
  custom: {
    50: '#94e1e7',
    500: '#57d3dd',
    950: '#000000',
  },
}

SCSS

$custom: #57d3dd;
$custom-light: #94e1e7;
$custom-dark: #000000;

JSON

{
  "hex": "#57d3dd",
  "rgb": {
    "r": 87,
    "g": 211,
    "b": 221
  },
  "hsl": {
    "h": 184.478,
    "s": 66.337,
    "l": 60.392
  },
  "oklch": {
    "l": 0.80158,
    "c": 0.10967,
    "h": 202.6
  },
  "luminance": 0.53835
}

Semantic roles & 50–950 ramp

primary

#57D3DD

secondary

#9E413A

accent

#2517CE

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0E1516

muted

#7F8484

Preview Lab

Preview with #57D3DD

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

Preview Lab → · Contrast checker → · Palette generator →