#57BDBE#57BDBE

#57BDBE is a light, moderate teal. Relative luminance 0.421; OKLCH L 73.9% C 0.095 H 196.2°. Best body text is #000000 at 9.43:1 contrast (WCAG AA passes).

Color values

HEX	#57BDBE
RGB	rgb(87, 189, 190)
HSL	hsl(181, 44%, 54%)
HSV	hsv(181, 54%, 75%)
CMYK	cmyk(54.2%, 0.5%, 0%, 25.5%)
CIE-LAB	lab(70.96, -29.13, -9.52)
CIE-LCH	lch(70.96, 30.65, 198.09°)
OKLab	oklab(73.87% -0.0908 -0.0263)
OKLCH	oklch(73.87% 0.095 196.2)
XYZ	xyz(31.4184, 42.1361, 55.1826)
Luminance	0.4214 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57BDBE #BE5857

analogous

#57BE8C #57BDBE #5789BE

triadic

#57BDBE #BE57BD #BDBE57

tetradic

#57BDBE #8C57BE #BE5857 #89BE57

square

#57BDBE #8C57BE #BE5857 #89BE57

split-complementary

#57BDBE #BE5789 #BE8C57

monochromatic

#2B6F6F #3C9B9C #57BDBE #83CECF #AFE0E0

Accessibility & contrast

On white

2.23

#57BDBE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.43

#57BDBE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57BDBE

9.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57BDBE	#FFFFFF	#000000	##000000
##57BDBE	1.00	2.23	9.43	9.43
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.43	21.00	1.00	1.00
##000000	9.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2B5BE

Deuteranopia (green-blind)

#A1A8BF

Tritanopia (blue-blind)

#00C2BD

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #57bdbe;
/* rgb */ color: rgb(87, 189, 190);
/* oklch */ color: oklch(73.9% 0.095 196.2);

Tailwind

colors: {
  custom: {
    50: '#90d1d1',
    500: '#57bdbe',
    950: '#000000',
  },
}

SCSS

$custom: #57bdbe;
$custom-light: #90d1d1;
$custom-dark: #000000;

JSON

{
  "hex": "#57bdbe",
  "rgb": {
    "r": 87,
    "g": 189,
    "b": 190
  },
  "hsl": {
    "h": 180.583,
    "s": 44.206,
    "l": 54.314
  },
  "oklch": {
    "l": 0.73874,
    "c": 0.09455,
    "h": 196.2
  },
  "luminance": 0.42139
}

Semantic roles & 50–950 ramp

primary

#57BDBE

secondary

#CEA3A3

accent

#5554D4

background

#F9FCFC

surface

#F2F9F9

border

#CCD2D2

text

#0D1414

muted

#7E8282

Preview Lab

Preview with #57BDBE

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

Preview Lab → · Contrast checker → · Palette generator →