#57CFDD#57CFDD

#57CFDD is a light, moderate teal. Relative luminance 0.519; OKLCH L 79.2% C 0.108 H 205.8°. Best body text is #000000 at 11.37:1 contrast (WCAG AA passes).

Color values

HEX	#57CFDD
RGB	rgb(87, 207, 221)
HSL	hsl(186, 66%, 60%)
HSV	hsv(186, 61%, 87%)
CMYK	cmyk(60.6%, 6.3%, 0%, 13.3%)
CIE-LAB	lab(77.20, -29.27, -16.98)
CIE-LCH	lch(77.20, 33.84, 210.11°)
OKLab	oklab(79.22% -0.0971 -0.047)
OKLCH	oklch(79.22% 0.108 205.8)
XYZ	xyz(39.2890, 51.8682, 76.3336)
Luminance	0.5187 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57CFDD #DD6557

analogous

#57DDA8 #57CFDD #578CDD

triadic

#57CFDD #DD57CF #CFDD57

tetradic

#57CFDD #A857DD #DD6557 #8CDD57

square

#57CFDD #A857DD #DD6557 #8CDD57

split-complementary

#57CFDD #DD578C #DDA857

monochromatic

#1F8D9A #2ABCCD #57CFDD #8ADEE7 #BDECF2

Accessibility & contrast

On white

1.85

#57CFDD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.37

#57CFDD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CFDD

11.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57CFDD	#FFFFFF	#000000	##000000
##57CFDD	1.00	1.85	11.37	11.37
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.37	21.00	1.00	1.00
##000000	11.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFC7DE

Deuteranopia (green-blind)

#ABB8DD

Tritanopia (blue-blind)

#00D7D3

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #57cfdd;
/* rgb */ color: rgb(87, 207, 221);
/* oklch */ color: oklch(79.2% 0.108 205.8);

Tailwind

colors: {
  custom: {
    50: '#94dee7',
    500: '#57cfdd',
    950: '#000000',
  },
}

SCSS

$custom: #57cfdd;
$custom-light: #94dee7;
$custom-dark: #000000;

JSON

{
  "hex": "#57cfdd",
  "rgb": {
    "r": 87,
    "g": 207,
    "b": 221
  },
  "hsl": {
    "h": 186.269,
    "s": 66.337,
    "l": 60.392
  },
  "oklch": {
    "l": 0.79222,
    "c": 0.1079,
    "h": 205.8
  },
  "luminance": 0.51872
}

Semantic roles & 50–950 ramp

primary

#57CFDD

secondary

#9E443A

accent

#2A17CE

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0E1516

muted

#7F8484

Preview Lab

Preview with #57CFDD

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

Preview Lab → · Contrast checker → · Palette generator →