#57DBDF#57DBDF

#57DBDF is a very light, moderate teal. Relative luminance 0.580; OKLCH L 82.1% C 0.114 H 198.0°. Best body text is #000000 at 12.60:1 contrast (WCAG AA passes).

Color values

HEX	#57DBDF
RGB	rgb(87, 219, 223)
HSL	hsl(182, 68%, 61%)
HSV	hsv(182, 61%, 87%)
CMYK	cmyk(61%, 1.8%, 0%, 12.5%)
CIE-LAB	lab(80.75, -34.44, -12.72)
CIE-LCH	lch(80.75, 36.71, 200.28°)
OKLab	oklab(82.1% -0.1086 -0.0352)
OKLCH	oklch(82.1% 0.114 198)
XYZ	xyz(42.5755, 58.0124, 78.7515)
Luminance	0.5802 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57DBDF #DF5B57

analogous

#57DF9F #57DBDF #5797DF

triadic

#57DBDF #DF57DB #DBDF57

tetradic

#57DBDF #9F57DF #DF5B57 #97DF57

square

#57DBDF #9F57DF #DF5B57 #97DF57

split-complementary

#57DBDF #DF5797 #DF9F57

monochromatic

#1E9A9E #28CCD1 #57DBDF #8AE6E9 #BEF1F3

Accessibility & contrast

On white

1.67

#57DBDF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.60

#57DBDF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57DBDF

12.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57DBDF	#FFFFFF	#000000	##000000
##57DBDF	1.00	1.67	12.60	12.60
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.60	21.00	1.00	1.00
##000000	12.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDD2E0

Deuteranopia (green-blind)

#B8C2E0

Tritanopia (blue-blind)

#00E2DC

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #57dbdf;
/* rgb */ color: rgb(87, 219, 223);
/* oklch */ color: oklch(82.1% 0.114 198.0);

Tailwind

colors: {
  custom: {
    50: '#95e6e9',
    500: '#57dbdf',
    950: '#000000',
  },
}

SCSS

$custom: #57dbdf;
$custom-light: #95e6e9;
$custom-dark: #000000;

JSON

{
  "hex": "#57dbdf",
  "rgb": {
    "r": 87,
    "g": 219,
    "b": 223
  },
  "hsl": {
    "h": 181.765,
    "s": 68,
    "l": 60.784
  },
  "oklch": {
    "l": 0.82102,
    "c": 0.1142,
    "h": 198
  },
  "luminance": 0.58017
}

Semantic roles & 50–950 ramp

primary

#57DBDF

secondary

#A13C39

accent

#1B16D0

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0F1616

muted

#808484

Preview Lab

Preview with #57DBDF

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

Preview Lab → · Contrast checker → · Palette generator →