#57D2DF#57D2DF

#57D2DF is a light, moderate teal. Relative luminance 0.534; OKLCH L 80.0% C 0.110 H 204.9°. Best body text is #000000 at 11.69:1 contrast (WCAG AA passes).

Color values

HEX	#57D2DF
RGB	rgb(87, 210, 223)
HSL	hsl(186, 68%, 61%)
HSV	hsv(186, 61%, 87%)
CMYK	cmyk(61%, 5.8%, 0%, 12.5%)
CIE-LAB	lab(78.14, -30.16, -16.64)
CIE-LCH	lch(78.14, 34.45, 208.89°)
OKLab	oklab(80% -0.0994 -0.0461)
OKLCH	oklch(80% 0.11 204.9)
XYZ	xyz(40.2907, 53.4429, 77.9899)
Luminance	0.5345 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57D2DF #DF6457

analogous

#57DFA8 #57D2DF #578EDF

triadic

#57D2DF #DF57D2 #D2DF57

tetradic

#57D2DF #A857DF #DF6457 #8EDF57

square

#57D2DF #A857DF #DF6457 #8EDF57

split-complementary

#57D2DF #DF578E #DFA857

monochromatic

#1E919E #28C1D1 #57D2DF #8AE0E9 #BEEEF3

Accessibility & contrast

On white

1.80

#57D2DF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.69

#57D2DF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57D2DF

11.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57D2DF	#FFFFFF	#000000	##000000
##57D2DF	1.00	1.80	11.69	11.69
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.69	21.00	1.00	1.00
##000000	11.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2CAE0

Deuteranopia (green-blind)

#AEBBDF

Tritanopia (blue-blind)

#00DAD6

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #57d2df;
/* rgb */ color: rgb(87, 210, 223);
/* oklch */ color: oklch(80.0% 0.110 204.9);

Tailwind

colors: {
  custom: {
    50: '#94e0e9',
    500: '#57d2df',
    950: '#000000',
  },
}

SCSS

$custom: #57d2df;
$custom-light: #94e0e9;
$custom-dark: #000000;

JSON

{
  "hex": "#57d2df",
  "rgb": {
    "r": 87,
    "g": 210,
    "b": 223
  },
  "hsl": {
    "h": 185.735,
    "s": 68,
    "l": 60.784
  },
  "oklch": {
    "l": 0.79995,
    "c": 0.10957,
    "h": 204.9
  },
  "luminance": 0.53447
}

Semantic roles & 50–950 ramp

primary

#57D2DF

secondary

#A14339

accent

#2716D0

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0E1516

muted

#7F8484

Preview Lab

Preview with #57D2DF

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

Preview Lab → · Contrast checker → · Palette generator →