#57B2BD#57B2BD

#57B2BD is a light, moderate teal. Relative luminance 0.375; OKLCH L 71.2% C 0.088 H 205.9°. Best body text is #000000 at 8.51:1 contrast (WCAG AA passes).

Color values

HEX	#57B2BD
RGB	rgb(87, 178, 189)
HSL	hsl(186, 44%, 54%)
HSV	hsv(186, 54%, 74%)
CMYK	cmyk(54%, 5.8%, 0%, 25.9%)
CIE-LAB	lab(67.68, -23.95, -13.89)
CIE-LCH	lch(67.68, 27.69, 210.11°)
OKLab	oklab(71.22% -0.079 -0.0384)
OKLCH	oklch(71.22% 0.088 205.9)
XYZ	xyz(29.0325, 37.5384, 53.8499)
Luminance	0.3754 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57B2BD #BD6257

analogous

#57BD95 #57B2BD #577FBD

triadic

#57B2BD #BD57B2 #B2BD57

tetradic

#57B2BD #9557BD #BD6257 #7FBD57

square

#57B2BD #9557BD #BD6257 #7FBD57

split-complementary

#57B2BD #BD577F #BD9557

monochromatic

#2B676E #3D909A #57B2BD #83C6CE #AFDAE0

Accessibility & contrast

On white

2.47

#57B2BD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.51

#57B2BD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57B2BD

8.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57B2BD	#FFFFFF	#000000	##000000
##57B2BD	1.00	2.47	8.51	8.51
#FFFFFF	2.47	1.00	21.00	21.00
#000000	8.51	21.00	1.00	1.00
##000000	8.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A6ACBE

Deuteranopia (green-blind)

#95A0BD

Tritanopia (blue-blind)

#00B8B5

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #57b2bd;
/* rgb */ color: rgb(87, 178, 189);
/* oklch */ color: oklch(71.2% 0.088 205.9);

Tailwind

colors: {
  custom: {
    50: '#8fc9d0',
    500: '#57b2bd',
    950: '#000000',
  },
}

SCSS

$custom: #57b2bd;
$custom-light: #8fc9d0;
$custom-dark: #000000;

JSON

{
  "hex": "#57b2bd",
  "rgb": {
    "r": 87,
    "g": 178,
    "b": 189
  },
  "hsl": {
    "h": 186.471,
    "s": 43.59,
    "l": 54.118
  },
  "oklch": {
    "l": 0.71218,
    "c": 0.08786,
    "h": 205.9
  },
  "luminance": 0.37541
}

Semantic roles & 50–950 ramp

primary

#57B2BD

secondary

#CEA7A2

accent

#6254D3

background

#F9FCFC

surface

#F1F8F9

border

#CBD1D2

text

#0D1314

muted

#7E8282

Preview Lab

Preview with #57B2BD

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

Preview Lab → · Contrast checker → · Palette generator →