#57D9CC#57D9CC

#57D9CC is a light, moderate teal. Relative luminance 0.560; OKLCH L 81.0% C 0.115 H 186.0°. Best body text is #000000 at 12.20:1 contrast (WCAG AA passes).

Color values

HEX	#57D9CC
RGB	rgb(87, 217, 204)
HSL	hsl(174, 63%, 60%)
HSV	hsv(174, 60%, 85%)
CMYK	cmyk(59.9%, 0%, 6%, 14.9%)
CIE-LAB	lab(79.62, -38.59, -4.26)
CIE-LCH	lch(79.62, 38.82, 186.30°)
OKLab	oklab(81.01% -0.1146 -0.0121)
OKLCH	oklch(81.01% 0.115 186)
XYZ	xyz(39.6375, 56.0074, 65.8366)
Luminance	0.5601 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57D9CC #D95764

analogous

#57D98B #57D9CC #57A5D9

triadic

#57D9CC #CC57D9 #D9CC57

tetradic

#57D9CC #8B57D9 #D95764 #A5D957

square

#57D9CC #8B57D9 #D95764 #A5D957

split-complementary

#57D9CC #D957A5 #D98B57

monochromatic

#219489 #2DC6B7 #57D9CC #89E4DB #BBF0EA

Accessibility & contrast

On white

1.72

#57D9CC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.20

#57D9CC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57D9CC

12.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57D9CC	#FFFFFF	#000000	##000000
##57D9CC	1.00	1.72	12.20	12.20
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.20	21.00	1.00	1.00
##000000	12.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFCECC

Deuteranopia (green-blind)

#BBBFCD

Tritanopia (blue-blind)

#00DED5

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #57d9cc;
/* rgb */ color: rgb(87, 217, 204);
/* oklch */ color: oklch(81.0% 0.115 186.0);

Tailwind

colors: {
  custom: {
    50: '#94e5db',
    500: '#57d9cc',
    950: '#000000',
  },
}

SCSS

$custom: #57d9cc;
$custom-light: #94e5db;
$custom-dark: #000000;

JSON

{
  "hex": "#57d9cc",
  "rgb": {
    "r": 87,
    "g": 217,
    "b": 204
  },
  "hsl": {
    "h": 174,
    "s": 63.107,
    "l": 59.608
  },
  "oklch": {
    "l": 0.81008,
    "c": 0.11529,
    "h": 186
  },
  "luminance": 0.56012
}

Semantic roles & 50–950 ramp

primary

#57D9CC

secondary

#993B45

accent

#4252E6

background

#FCFEFE

surface

#F5FCFB

border

#CFD5D4

text

#0E1615

muted

#7F8484

Preview Lab

Preview with #57D9CC

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

Preview Lab → · Contrast checker → · Palette generator →