#57BEC5#57BEC5

#57BEC5 is a light, moderate teal. Relative luminance 0.429; OKLCH L 74.4% C 0.096 H 201.4°. Best body text is #000000 at 9.58:1 contrast (WCAG AA passes).

Color values

HEX	#57BEC5
RGB	rgb(87, 190, 197)
HSL	hsl(184, 49%, 56%)
HSV	hsv(184, 56%, 77%)
CMYK	cmyk(55.8%, 3.6%, 0%, 22.7%)
CIE-LAB	lab(71.47, -27.70, -12.59)
CIE-LCH	lch(71.47, 30.43, 204.43°)
OKLab	oklab(74.36% -0.0889 -0.0348)
OKLCH	oklch(74.36% 0.096 201.4)
XYZ	xyz(32.4178, 42.8812, 59.3810)
Luminance	0.4288 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57BEC5 #C55E57

analogous

#57C595 #57BEC5 #5787C5

triadic

#57BEC5 #C557BE #BEC557

tetradic

#57BEC5 #9557C5 #C55E57 #87C557

square

#57BEC5 #9557C5 #C55E57 #87C557

split-complementary

#57BEC5 #C55787 #C59557

monochromatic

#297378 #399FA6 #57BEC5 #84D0D5 #B2E1E4

Accessibility & contrast

On white

2.19

#57BEC5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.58

#57BEC5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57BEC5

9.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57BEC5	#FFFFFF	#000000	##000000
##57BEC5	1.00	2.19	9.58	9.58
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.58	21.00	1.00	1.00
##000000	9.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1B7C6

Deuteranopia (green-blind)

#A0AAC6

Tritanopia (blue-blind)

#00C4C0

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #57bec5;
/* rgb */ color: rgb(87, 190, 197);
/* oklch */ color: oklch(74.4% 0.096 201.4);

Tailwind

colors: {
  custom: {
    50: '#91d2d6',
    500: '#57bec5',
    950: '#000000',
  },
}

SCSS

$custom: #57bec5;
$custom-light: #91d2d6;
$custom-dark: #000000;

JSON

{
  "hex": "#57bec5",
  "rgb": {
    "r": 87,
    "g": 190,
    "b": 197
  },
  "hsl": {
    "h": 183.818,
    "s": 48.673,
    "l": 55.686
  },
  "oklch": {
    "l": 0.74356,
    "c": 0.09551,
    "h": 201.4
  },
  "luminance": 0.42884
}

Semantic roles & 50–950 ramp

primary

#57BEC5

secondary

#D3A8A5

accent

#5850D8

background

#F9FCFD

surface

#F2F9FA

border

#CCD2D3

text

#0E1414

muted

#7E8283

Preview Lab

Preview with #57BEC5

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

Preview Lab → · Contrast checker → · Palette generator →