#57BEC4#57BEC4

#57BEC4 is a light, moderate teal. Relative luminance 0.428; OKLCH L 74.3% C 0.095 H 200.5°. Best body text is #000000 at 9.57:1 contrast (WCAG AA passes).

Color values

HEX	#57BEC4
RGB	rgb(87, 190, 196)
HSL	hsl(183, 48%, 55%)
HSV	hsv(183, 56%, 77%)
CMYK	cmyk(55.6%, 3.1%, 0%, 23.1%)
CIE-LAB	lab(71.44, -27.98, -12.09)
CIE-LCH	lch(71.44, 30.48, 203.36°)
OKLab	oklab(74.32% -0.0894 -0.0334)
OKLCH	oklch(74.32% 0.095 200.5)
XYZ	xyz(32.3036, 42.8355, 58.7795)
Luminance	0.4284 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57BEC4 #C45D57

analogous

#57C494 #57BEC4 #5787C4

triadic

#57BEC4 #C457BE #BEC457

tetradic

#57BEC4 #9457C4 #C45D57 #87C457

square

#57BEC4 #9457C4 #C45D57 #87C457

split-complementary

#57BEC4 #C45787 #C49457

monochromatic

#2A7377 #3A9EA4 #57BEC4 #84D0D4 #B2E1E4

Accessibility & contrast

On white

2.19

#57BEC4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.57

#57BEC4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57BEC4

9.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57BEC4	#FFFFFF	#000000	##000000
##57BEC4	1.00	2.19	9.57	9.57
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.57	21.00	1.00	1.00
##000000	9.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2B6C5

Deuteranopia (green-blind)

#A0A9C5

Tritanopia (blue-blind)

#00C4C0

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #57bec4;
/* rgb */ color: rgb(87, 190, 196);
/* oklch */ color: oklch(74.3% 0.095 200.5);

Tailwind

colors: {
  custom: {
    50: '#90d2d5',
    500: '#57bec4',
    950: '#000000',
  },
}

SCSS

$custom: #57bec4;
$custom-light: #90d2d5;
$custom-dark: #000000;

JSON

{
  "hex": "#57bec4",
  "rgb": {
    "r": 87,
    "g": 190,
    "b": 196
  },
  "hsl": {
    "h": 183.303,
    "s": 48.018,
    "l": 55.49
  },
  "oklch": {
    "l": 0.74321,
    "c": 0.0954,
    "h": 200.5
  },
  "luminance": 0.42839
}

Semantic roles & 50–950 ramp

primary

#57BEC4

secondary

#D2A7A5

accent

#5850D8

background

#F9FCFD

surface

#F2F9FA

border

#CCD2D3

text

#0E1414

muted

#7E8283

Preview Lab

Preview with #57BEC4

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

Preview Lab → · Contrast checker → · Palette generator →