#57B2BE#57B2BE

#57B2BE is a light, moderate teal. Relative luminance 0.376; OKLCH L 71.3% C 0.088 H 206.8°. Best body text is #000000 at 8.52:1 contrast (WCAG AA passes).

Color values

HEX	#57B2BE
RGB	rgb(87, 178, 190)
HSL	hsl(187, 44%, 54%)
HSV	hsv(187, 54%, 75%)
CMYK	cmyk(54.2%, 6.3%, 0%, 25.5%)
CIE-LAB	lab(67.71, -23.67, -14.39)
CIE-LCH	lch(67.71, 27.70, 211.30°)
OKLab	oklab(71.26% -0.0786 -0.0398)
OKLCH	oklch(71.26% 0.088 206.8)
XYZ	xyz(29.1414, 37.5820, 54.4235)
Luminance	0.3759 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57B2BE #BE6357

analogous

#57BE97 #57B2BE #577FBE

triadic

#57B2BE #BE57B2 #B2BE57

tetradic

#57B2BE #9757BE #BE6357 #7FBE57

square

#57B2BE #9757BE #BE6357 #7FBE57

split-complementary

#57B2BE #BE577F #BE9757

monochromatic

#2B686F #3C909C #57B2BE #83C6CF #AFDAE0

Accessibility & contrast

On white

2.47

#57B2BE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.52

#57B2BE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57B2BE

8.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57B2BE	#FFFFFF	#000000	##000000
##57B2BE	1.00	2.47	8.52	8.52
#FFFFFF	2.47	1.00	21.00	21.00
#000000	8.52	21.00	1.00	1.00
##000000	8.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5ACBF

Deuteranopia (green-blind)

#95A0BE

Tritanopia (blue-blind)

#00B9B5

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #57b2be;
/* rgb */ color: rgb(87, 178, 190);
/* oklch */ color: oklch(71.3% 0.088 206.8);

Tailwind

colors: {
  custom: {
    50: '#8fc9d1',
    500: '#57b2be',
    950: '#000000',
  },
}

SCSS

$custom: #57b2be;
$custom-light: #8fc9d1;
$custom-dark: #000000;

JSON

{
  "hex": "#57b2be",
  "rgb": {
    "r": 87,
    "g": 178,
    "b": 190
  },
  "hsl": {
    "h": 186.99,
    "s": 44.206,
    "l": 54.314
  },
  "oklch": {
    "l": 0.71255,
    "c": 0.08812,
    "h": 206.8
  },
  "luminance": 0.37585
}

Semantic roles & 50–950 ramp

primary

#57B2BE

secondary

#CEA8A3

accent

#6354D4

background

#F9FCFC

surface

#F2F8F9

border

#CCD1D2

text

#0D1314

muted

#7E8282

Preview Lab

Preview with #57B2BE

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

Preview Lab → · Contrast checker → · Palette generator →