#57CBCB#57CBCB

#57CBCB is a light, moderate teal. Relative luminance 0.490; OKLCH L 77.6% C 0.104 H 195.2°. Best body text is #000000 at 10.81:1 contrast (WCAG AA passes).

Color values

HEX	#57CBCB
RGB	rgb(87, 203, 203)
HSL	hsl(180, 53%, 57%)
HSV	hsv(180, 57%, 80%)
CMYK	cmyk(57.1%, 0%, 0%, 20.4%)
CIE-LAB	lab(75.48, -32.34, -9.86)
CIE-LCH	lch(75.48, 33.81, 196.95°)
OKLab	oklab(77.65% -0.1004 -0.0273)
OKLCH	oklch(77.65% 0.104 195.2)
XYZ	xyz(36.0613, 49.0463, 64.0548)
Luminance	0.4905 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57CBCB #CB5757

analogous

#57CB91 #57CBCB #5791CB

triadic

#57CBCB #CB57CB #CBCB57

tetradic

#57CBCB #9157CB #CB5757 #91CB57

square

#57CBCB #9157CB #CB5757 #91CB57

split-complementary

#57CBCB #CB5791 #CB9157

monochromatic

#288080 #36AFAF #57CBCB #86D9D9 #B4E8E8

Accessibility & contrast

On white

1.94

#57CBCB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.81

#57CBCB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CBCB

10.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57CBCB	#FFFFFF	#000000	##000000
##57CBCB	1.00	1.94	10.81	10.81
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.81	21.00	1.00	1.00
##000000	10.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFC2CB

Deuteranopia (green-blind)

#ACB4CC

Tritanopia (blue-blind)

#00D1CB

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #57cbcb;
/* rgb */ color: rgb(87, 203, 203);
/* oklch */ color: oklch(77.6% 0.104 195.2);

Tailwind

colors: {
  custom: {
    50: '#92dbda',
    500: '#57cbcb',
    950: '#000000',
  },
}

SCSS

$custom: #57cbcb;
$custom-light: #92dbda;
$custom-dark: #000000;

JSON

{
  "hex": "#57cbcb",
  "rgb": {
    "r": 87,
    "g": 203,
    "b": 203
  },
  "hsl": {
    "h": 180,
    "s": 52.727,
    "l": 56.863
  },
  "oklch": {
    "l": 0.77649,
    "c": 0.10403,
    "h": 195.2
  },
  "luminance": 0.4905
}

Semantic roles & 50–950 ramp

primary

#57CBCB

secondary

#D7A7A7

accent

#4C4CDC

background

#F9FDFD

surface

#F2FBFA

border

#CCD4D3

text

#0E1514

muted

#7E8383

Preview Lab

Preview with #57CBCB

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

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