#57DCDD#57DCDD

#57DCDD is a very light, moderate teal. Relative luminance 0.584; OKLCH L 82.3% C 0.115 H 195.9°. Best body text is #000000 at 12.69:1 contrast (WCAG AA passes).

Color values

HEX	#57DCDD
RGB	rgb(87, 220, 221)
HSL	hsl(180, 66%, 60%)
HSV	hsv(180, 61%, 87%)
CMYK	cmyk(60.6%, 0.5%, 0%, 13.3%)
CIE-LAB	lab(80.98, -35.45, -11.31)
CIE-LCH	lch(80.98, 37.21, 197.70°)
OKLab	oklab(82.27% -0.1105 -0.0314)
OKLCH	oklch(82.27% 0.115 195.9)
XYZ	xyz(42.5691, 58.4286, 77.4270)
Luminance	0.5843 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57DCDD #DD5857

analogous

#57DD9B #57DCDD #5799DD

triadic

#57DCDD #DD57DC #DCDD57

tetradic

#57DCDD #9B57DD #DD5857 #99DD57

square

#57DCDD #9B57DD #DD5857 #99DD57

split-complementary

#57DCDD #DD5799 #DD9B57

monochromatic

#1F999A #2ACCCD #57DCDD #8AE7E7 #BDF1F2

Accessibility & contrast

On white

1.66

#57DCDD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.69

#57DCDD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57DCDD

12.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57DCDD	#FFFFFF	#000000	##000000
##57DCDD	1.00	1.66	12.69	12.69
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.69	21.00	1.00	1.00
##000000	12.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CED2DD

Deuteranopia (green-blind)

#B9C2DE

Tritanopia (blue-blind)

#00E3DC

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #57dcdd;
/* rgb */ color: rgb(87, 220, 221);
/* oklch */ color: oklch(82.3% 0.115 195.9);

Tailwind

colors: {
  custom: {
    50: '#95e7e7',
    500: '#57dcdd',
    950: '#000000',
  },
}

SCSS

$custom: #57dcdd;
$custom-light: #95e7e7;
$custom-dark: #000000;

JSON

{
  "hex": "#57dcdd",
  "rgb": {
    "r": 87,
    "g": 220,
    "b": 221
  },
  "hsl": {
    "h": 180.448,
    "s": 66.337,
    "l": 60.392
  },
  "oklch": {
    "l": 0.82269,
    "c": 0.11485,
    "h": 195.9
  },
  "luminance": 0.58433
}

Semantic roles & 50–950 ramp

primary

#57DCDD

secondary

#9E3B3A

accent

#1917CE

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0F1616

muted

#808484

Preview Lab

Preview with #57DCDD

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

Preview Lab → · Contrast checker → · Palette generator →