#57BCBC#57BCBC

#57BCBC is a light, moderate teal. Relative luminance 0.416; OKLCH L 73.6% C 0.094 H 195.3°. Best body text is #000000 at 9.32:1 contrast (WCAG AA passes).

Color values

HEX	#57BCBC
RGB	rgb(87, 188, 188)
HSL	hsl(180, 43%, 54%)
HSV	hsv(180, 54%, 74%)
CMYK	cmyk(53.7%, 0%, 0%, 26.3%)
CIE-LAB	lab(70.61, -29.19, -8.95)
CIE-LCH	lch(70.61, 30.53, 197.05°)
OKLab	oklab(73.57% -0.0906 -0.0248)
OKLCH	oklch(73.57% 0.094 195.3)
XYZ	xyz(30.9870, 41.6206, 53.9678)
Luminance	0.4162 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57BCBC #BC5757

analogous

#57BC8A #57BCBC #578ABC

triadic

#57BCBC #BC57BC #BCBC57

tetradic

#57BCBC #8A57BC #BC5757 #8ABC57

square

#57BCBC #8A57BC #BC5757 #8ABC57

split-complementary

#57BCBC #BC578A #BC8A57

monochromatic

#2C6D6D #3D9999 #57BCBC #83CDCD #AFDFDF

Accessibility & contrast

On white

2.25

#57BCBC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.32

#57BCBC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57BCBC

9.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57BCBC	#FFFFFF	#000000	##000000
##57BCBC	1.00	2.25	9.32	9.32
#FFFFFF	2.25	1.00	21.00	21.00
#000000	9.32	21.00	1.00	1.00
##000000	9.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1B4BC

Deuteranopia (green-blind)

#A0A7BD

Tritanopia (blue-blind)

#00C1BC

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #57bcbc;
/* rgb */ color: rgb(87, 188, 188);
/* oklch */ color: oklch(73.6% 0.094 195.3);

Tailwind

colors: {
  custom: {
    50: '#90d0d0',
    500: '#57bcbc',
    950: '#000000',
  },
}

SCSS

$custom: #57bcbc;
$custom-light: #90d0d0;
$custom-dark: #000000;

JSON

{
  "hex": "#57bcbc",
  "rgb": {
    "r": 87,
    "g": 188,
    "b": 188
  },
  "hsl": {
    "h": 180,
    "s": 42.979,
    "l": 53.922
  },
  "oklch": {
    "l": 0.73567,
    "c": 0.09389,
    "h": 195.3
  },
  "luminance": 0.41624
}

Semantic roles & 50–950 ramp

primary

#57BCBC

secondary

#CDA2A2

accent

#5555D3

background

#F9FCFC

surface

#F2F9F9

border

#CCD2D2

text

#0D1414

muted

#7E8282

Preview Lab

Preview with #57BCBC

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

Preview Lab → · Contrast checker → · Palette generator →