#57DDCE#57DDCE

#57DDCE is a very light, moderate teal. Relative luminance 0.582; OKLCH L 82.0% C 0.118 H 184.9°. Best body text is #000000 at 12.64:1 contrast (WCAG AA passes).

Color values

HEX	#57DDCE
RGB	rgb(87, 221, 206)
HSL	hsl(173, 66%, 60%)
HSV	hsv(173, 61%, 87%)
CMYK	cmyk(60.6%, 0%, 6.8%, 13.3%)
CIE-LAB	lab(80.84, -39.88, -3.52)
CIE-LCH	lch(80.84, 40.04, 185.05°)
OKLab	oklab(82.02% -0.1179 -0.0101)
OKLCH	oklch(82.02% 0.118 184.9)
XYZ	xyz(40.9225, 58.1911, 67.4559)
Luminance	0.5819 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57DDCE #DD5766

analogous

#57DD8B #57DDCE #57A9DD

triadic

#57DDCE #CE57DD #DDCE57

tetradic

#57DDCE #8B57DD #DD5766 #A9DD57

square

#57DDCE #8B57DD #DD5766 #A9DD57

split-complementary

#57DDCE #DD57A9 #DD8B57

monochromatic

#1F9A8D #2ACDBB #57DDCE #8AE7DD #BDF2EC

Accessibility & contrast

On white

1.66

#57DDCE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.64

#57DDCE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57DDCE

12.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57DDCE	#FFFFFF	#000000	##000000
##57DDCE	1.00	1.66	12.64	12.64
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.64	21.00	1.00	1.00
##000000	12.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3D1CE

Deuteranopia (green-blind)

#BEC2D0

Tritanopia (blue-blind)

#00E1D8

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #57ddce;
/* rgb */ color: rgb(87, 221, 206);
/* oklch */ color: oklch(82.0% 0.118 184.9);

Tailwind

colors: {
  custom: {
    50: '#94e8dc',
    500: '#57ddce',
    950: '#000000',
  },
}

SCSS

$custom: #57ddce;
$custom-light: #94e8dc;
$custom-dark: #000000;

JSON

{
  "hex": "#57ddce",
  "rgb": {
    "r": 87,
    "g": 221,
    "b": 206
  },
  "hsl": {
    "h": 173.284,
    "s": 66.337,
    "l": 60.392
  },
  "oklch": {
    "l": 0.82022,
    "c": 0.11836,
    "h": 184.9
  },
  "luminance": 0.58195
}

Semantic roles & 50–950 ramp

primary

#57DDCE

secondary

#9E3A45

accent

#172CCE

background

#FCFEFE

surface

#F5FDFC

border

#CFD5D5

text

#0E1615

muted

#7F8484

Preview Lab

Preview with #57DDCE

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

Preview Lab → · Contrast checker → · Palette generator →