#57BFBC#57BFBC

#57BFBC is a light, moderate teal. Relative luminance 0.429; OKLCH L 74.3% C 0.096 H 192.7°. Best body text is #000000 at 9.58:1 contrast (WCAG AA passes).

Color values

HEX	#57BFBC
RGB	rgb(87, 191, 188)
HSL	hsl(178, 45%, 55%)
HSV	hsv(178, 54%, 75%)
CMYK	cmyk(54.5%, 0%, 1.6%, 25.1%)
CIE-LAB	lab(71.50, -30.64, -7.63)
CIE-LCH	lch(71.50, 31.57, 193.99°)
OKLab	oklab(74.29% -0.0939 -0.0212)
OKLCH	oklch(74.29% 0.096 192.7)
XYZ	xyz(31.6345, 42.9156, 54.1836)
Luminance	0.4292 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57BFBC #BF575A

analogous

#57BF88 #57BFBC #578EBF

triadic

#57BFBC #BC57BF #BFBC57

tetradic

#57BFBC #8857BF #BF575A #8EBF57

square

#57BFBC #8857BF #BF575A #8EBF57

split-complementary

#57BFBC #BF578E #BF8857

monochromatic

#2B716F #3C9D9A #57BFBC #83D0CE #B0E1DF

Accessibility & contrast

On white

2.19

#57BFBC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.58

#57BFBC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57BFBC

9.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57BFBC	#FFFFFF	#000000	##000000
##57BFBC	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)

#B5B6BC

Deuteranopia (green-blind)

#A4AABD

Tritanopia (blue-blind)

#00C4BE

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #57bfbc;
/* rgb */ color: rgb(87, 191, 188);
/* oklch */ color: oklch(74.3% 0.096 192.7);

Tailwind

colors: {
  custom: {
    50: '#90d2d0',
    500: '#57bfbc',
    950: '#000000',
  },
}

SCSS

$custom: #57bfbc;
$custom-light: #90d2d0;
$custom-dark: #000000;

JSON

{
  "hex": "#57bfbc",
  "rgb": {
    "r": 87,
    "g": 191,
    "b": 188
  },
  "hsl": {
    "h": 178.269,
    "s": 44.828,
    "l": 54.51
  },
  "oklch": {
    "l": 0.74285,
    "c": 0.09622,
    "h": 192.7
  },
  "luminance": 0.42919
}

Semantic roles & 50–950 ramp

primary

#57BFBC

secondary

#CFA3A4

accent

#5357D5

background

#F9FCFC

surface

#F2F9F9

border

#CCD2D2

text

#0D1413

muted

#7E8282

Preview Lab

Preview with #57BFBC

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

Preview Lab → · Contrast checker → · Palette generator →