#57CFBC#57CFBC

#57CFBC is a light, moderate teal. Relative luminance 0.503; OKLCH L 78.1% C 0.111 H 181.2°. Best body text is #000000 at 11.06:1 contrast (WCAG AA passes).

Color values

HEX	#57CFBC
RGB	rgb(87, 207, 188)
HSL	hsl(171, 56%, 58%)
HSV	hsv(171, 58%, 81%)
CMYK	cmyk(58%, 0%, 9.2%, 18.8%)
CIE-LAB	lab(76.24, -38.13, -0.64)
CIE-LCH	lch(76.24, 38.13, 180.96°)
OKLab	oklab(78.13% -0.1112 -0.0023)
OKLCH	oklch(78.13% 0.111 181.2)
XYZ	xyz(35.3163, 50.2792, 55.4109)
Luminance	0.5028 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57CFBC #CF576A

analogous

#57CF80 #57CFBC #57A6CF

triadic

#57CFBC #BC57CF #CFBC57

tetradic

#57CFBC #8057CF #CF576A #A6CF57

square

#57CFBC #8057CF #CF576A #A6CF57

split-complementary

#57CFBC #CF57A6 #CF8057

monochromatic

#268576 #34B5A1 #57CFBC #87DDCF #B6EAE2

Accessibility & contrast

On white

1.90

#57CFBC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.06

#57CFBC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CFBC

11.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57CFBC	#FFFFFF	#000000	##000000
##57CFBC	1.00	1.90	11.06	11.06
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.06	21.00	1.00	1.00
##000000	11.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7C4BB

Deuteranopia (green-blind)

#B4B6BE

Tritanopia (blue-blind)

#00D2C9

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #57cfbc;
/* rgb */ color: rgb(87, 207, 188);
/* oklch */ color: oklch(78.1% 0.111 181.2);

Tailwind

colors: {
  custom: {
    50: '#92ded0',
    500: '#57cfbc',
    950: '#000000',
  },
}

SCSS

$custom: #57cfbc;
$custom-light: #92ded0;
$custom-dark: #000000;

JSON

{
  "hex": "#57cfbc",
  "rgb": {
    "r": 87,
    "g": 207,
    "b": 188
  },
  "hsl": {
    "h": 170.5,
    "s": 55.556,
    "l": 57.647
  },
  "oklch": {
    "l": 0.78125,
    "c": 0.11118,
    "h": 181.2
  },
  "luminance": 0.50283
}

Semantic roles & 50–950 ramp

primary

#57CFBC

secondary

#8C3E4A

accent

#4961DF

background

#FCFEFE

surface

#F5FCFB

border

#CFD5D4

text

#0E1513

muted

#7F8483

Preview Lab

Preview with #57CFBC

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

Preview Lab → · Contrast checker → · Palette generator →