#57D5DD#57D5DD

#57D5DD is a light, moderate teal. Relative luminance 0.548; OKLCH L 80.6% C 0.111 H 201.0°. Best body text is #000000 at 11.97:1 contrast (WCAG AA passes).

Color values

HEX	#57D5DD
RGB	rgb(87, 213, 221)
HSL	hsl(184, 66%, 60%)
HSV	hsv(184, 61%, 87%)
CMYK	cmyk(60.6%, 3.6%, 0%, 13.3%)
CIE-LAB	lab(78.94, -32.16, -14.36)
CIE-LCH	lch(78.94, 35.22, 204.06°)
OKLab	oklab(80.63% -0.1033 -0.0397)
OKLCH	oklch(80.63% 0.111 201)
XYZ	xyz(40.7703, 54.8309, 76.8274)
Luminance	0.5484 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57D5DD #DD5F57

analogous

#57DDA2 #57D5DD #5792DD

triadic

#57D5DD #DD57D5 #D5DD57

tetradic

#57D5DD #A257DD #DD5F57 #92DD57

square

#57D5DD #A257DD #DD5F57 #92DD57

split-complementary

#57D5DD #DD5792 #DDA257

monochromatic

#1F939A #2AC3CD #57D5DD #8AE2E7 #BDEEF2

Accessibility & contrast

On white

1.75

#57D5DD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.97

#57D5DD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57D5DD

11.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57D5DD	#FFFFFF	#000000	##000000
##57D5DD	1.00	1.75	11.97	11.97
#FFFFFF	1.75	1.00	21.00	21.00
#000000	11.97	21.00	1.00	1.00
##000000	11.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6CCDE

Deuteranopia (green-blind)

#B2BDDE

Tritanopia (blue-blind)

#00DCD7

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #57d5dd;
/* rgb */ color: rgb(87, 213, 221);
/* oklch */ color: oklch(80.6% 0.111 201.0);

Tailwind

colors: {
  custom: {
    50: '#94e2e7',
    500: '#57d5dd',
    950: '#000000',
  },
}

SCSS

$custom: #57d5dd;
$custom-light: #94e2e7;
$custom-dark: #000000;

JSON

{
  "hex": "#57d5dd",
  "rgb": {
    "r": 87,
    "g": 213,
    "b": 221
  },
  "hsl": {
    "h": 183.582,
    "s": 66.337,
    "l": 60.392
  },
  "oklch": {
    "l": 0.80626,
    "c": 0.11068,
    "h": 201
  },
  "luminance": 0.54835
}

Semantic roles & 50–950 ramp

primary

#57D5DD

secondary

#9E403A

accent

#2217CE

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0E1516

muted

#7F8484

Preview Lab

Preview with #57D5DD

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

Preview Lab → · Contrast checker → · Palette generator →