#57BFAB#57BFAB

#57BFAB is a light, moderate teal. Relative luminance 0.422; OKLCH L 73.7% C 0.101 H 178.9°. Best body text is #000000 at 9.45:1 contrast (WCAG AA passes).

Color values

HEX	#57BFAB
RGB	rgb(87, 191, 171)
HSL	hsl(168, 45%, 55%)
HSV	hsv(168, 54%, 75%)
CMYK	cmyk(54.5%, 0%, 10.5%, 25.1%)
CIE-LAB	lab(71.03, -35.03, 0.97)
CIE-LCH	lch(71.03, 35.04, 178.42°)
OKLab	oklab(73.75% -0.1014 0.002)
OKLCH	oklch(73.75% 0.101 178.9)
XYZ	xyz(29.9087, 42.2253, 45.0943)
Luminance	0.4223 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57BFAB #BF576B

analogous

#57BF77 #57BFAB #579FBF

triadic

#57BFAB #AB57BF #BFAB57

tetradic

#57BFAB #7757BF #BF576B #9FBF57

square

#57BFAB #7757BF #BF576B #9FBF57

split-complementary

#57BFAB #BF579F #BF7757

monochromatic

#2B7163 #3C9D8A #57BFAB #83D0C1 #B0E1D7

Accessibility & contrast

On white

2.22

#57BFAB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.45

#57BFAB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57BFAB

9.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57BFAB	#FFFFFF	#000000	##000000
##57BFAB	1.00	2.22	9.45	9.45
#FFFFFF	2.22	1.00	21.00	21.00
#000000	9.45	21.00	1.00	1.00
##000000	9.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8B5AA

Deuteranopia (green-blind)

#A8A9AD

Tritanopia (blue-blind)

#14C2B9

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #57bfab;
/* rgb */ color: rgb(87, 191, 171);
/* oklch */ color: oklch(73.7% 0.101 178.9);

Tailwind

colors: {
  custom: {
    50: '#8fd3c4',
    500: '#57bfab',
    950: '#000000',
  },
}

SCSS

$custom: #57bfab;
$custom-light: #8fd3c4;
$custom-dark: #000000;

JSON

{
  "hex": "#57bfab",
  "rgb": {
    "r": 87,
    "g": 191,
    "b": 171
  },
  "hsl": {
    "h": 168.462,
    "s": 44.828,
    "l": 54.51
  },
  "oklch": {
    "l": 0.73747,
    "c": 0.10139,
    "h": 178.9
  },
  "luminance": 0.42228
}

Semantic roles & 50–950 ramp

primary

#57BFAB

secondary

#CFA3AB

accent

#536CD5

background

#F9FDFC

surface

#F2FAF8

border

#CCD3D1

text

#0D1412

muted

#7E8381

Preview Lab

Preview with #57BFAB

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

Preview Lab → · Contrast checker → · Palette generator →