#57C8CA#57C8CA

#57C8CA is a light, moderate teal. Relative luminance 0.476; OKLCH L 76.9% C 0.102 H 196.8°. Best body text is #000000 at 10.52:1 contrast (WCAG AA passes).

Color values

HEX	#57C8CA
RGB	rgb(87, 200, 202)
HSL	hsl(181, 52%, 57%)
HSV	hsv(181, 57%, 79%)
CMYK	cmyk(56.9%, 1%, 0%, 20.8%)
CIE-LAB	lab(74.57, -31.18, -10.68)
CIE-LCH	lch(74.57, 32.96, 198.90°)
OKLab	oklab(76.9% -0.0976 -0.0295)
OKLCH	oklch(76.9% 0.102 196.8)
XYZ	xyz(35.2409, 47.5955, 63.1953)
Luminance	0.4760 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57C8CA #CA5957

analogous

#57CA92 #57C8CA #578FCA

triadic

#57C8CA #CA57C8 #C8CA57

tetradic

#57C8CA #9257CA #CA5957 #8FCA57

square

#57C8CA #9257CA #CA5957 #8FCA57

split-complementary

#57C8CA #CA578F #CA9257

monochromatic

#287D7F #37ABAD #57C8CA #86D7D9 #B4E6E7

Accessibility & contrast

On white

2.00

#57C8CA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.52

#57C8CA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57C8CA

10.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57C8CA	#FFFFFF	#000000	##000000
##57C8CA	1.00	2.00	10.52	10.52
#FFFFFF	2.00	1.00	21.00	21.00
#000000	10.52	21.00	1.00	1.00
##000000	10.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCBFCA

Deuteranopia (green-blind)

#A9B2CB

Tritanopia (blue-blind)

#00CEC8

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #57c8ca;
/* rgb */ color: rgb(87, 200, 202);
/* oklch */ color: oklch(76.9% 0.102 196.8);

Tailwind

colors: {
  custom: {
    50: '#92d9da',
    500: '#57c8ca',
    950: '#000000',
  },
}

SCSS

$custom: #57c8ca;
$custom-light: #92d9da;
$custom-dark: #000000;

JSON

{
  "hex": "#57c8ca",
  "rgb": {
    "r": 87,
    "g": 200,
    "b": 202
  },
  "hsl": {
    "h": 181.043,
    "s": 52.036,
    "l": 56.667
  },
  "oklch": {
    "l": 0.76903,
    "c": 0.10198,
    "h": 196.8
  },
  "luminance": 0.47599
}

Semantic roles & 50–950 ramp

primary

#57C8CA

secondary

#D6A8A7

accent

#4F4CDB

background

#F9FDFD

surface

#F2FAFA

border

#CCD3D3

text

#0E1414

muted

#7E8383

Preview Lab

Preview with #57C8CA

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

Preview Lab → · Contrast checker → · Palette generator →