#57B4AC#57B4AC

#57B4AC is a light, moderate teal. Relative luminance 0.376; OKLCH L 71.1% C 0.089 H 187.9°. Best body text is #000000 at 8.53:1 contrast (WCAG AA passes).

Color values

HEX	#57B4AC
RGB	rgb(87, 180, 172)
HSL	hsl(175, 38%, 52%)
HSV	hsv(175, 52%, 71%)
CMYK	cmyk(51.7%, 0%, 4.4%, 29.4%)
CIE-LAB	lab(67.76, -29.55, -4.38)
CIE-LCH	lch(67.76, 29.87, 188.42°)
OKLab	oklab(71.11% -0.0886 -0.0123)
OKLCH	oklch(71.11% 0.089 187.9)
XYZ	xyz(27.6950, 37.6448, 44.8284)
Luminance	0.3765 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57B4AC #B4575F

analogous

#57B47E #57B4AC #578DB4

triadic

#57B4AC #AC57B4 #B4AC57

tetradic

#57B4AC #7E57B4 #B4575F #8DB457

square

#57B4AC #7E57B4 #B4575F #8DB457

split-complementary

#57B4AC #B4578D #B47E57

monochromatic

#2D645F #408E88 #57B4AC #81C7C1 #ACDAD6

Accessibility & contrast

On white

2.46

#57B4AC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.53

#57B4AC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57B4AC

8.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57B4AC	#FFFFFF	#000000	##000000
##57B4AC	1.00	2.46	8.53	8.53
#FFFFFF	2.46	1.00	21.00	21.00
#000000	8.53	21.00	1.00	1.00
##000000	8.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ACACAC

Deuteranopia (green-blind)

#9CA0AD

Tritanopia (blue-blind)

#1BB8B1

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #57b4ac;
/* rgb */ color: rgb(87, 180, 172);
/* oklch */ color: oklch(71.1% 0.089 187.9);

Tailwind

colors: {
  custom: {
    50: '#8ecbc4',
    500: '#57b4ac',
    950: '#000000',
  },
}

SCSS

$custom: #57b4ac;
$custom-light: #8ecbc4;
$custom-dark: #000000;

JSON

{
  "hex": "#57b4ac",
  "rgb": {
    "r": 87,
    "g": 180,
    "b": 172
  },
  "hsl": {
    "h": 174.839,
    "s": 38.272,
    "l": 52.353
  },
  "oklch": {
    "l": 0.71111,
    "c": 0.08942,
    "h": 187.9
  },
  "luminance": 0.37647
}

Semantic roles & 50–950 ramp

primary

#57B4AC

secondary

#C89FA3

accent

#5A64CE

background

#F9FCFC

surface

#F1F8F8

border

#CBD1D1

text

#0D1312

muted

#7E8281

Preview Lab

Preview with #57B4AC

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

Preview Lab → · Contrast checker → · Palette generator →