#57BCBB#57BCBB

#57BCBB is a light, moderate teal. Relative luminance 0.416; OKLCH L 73.5% C 0.094 H 194.4°. Best body text is #000000 at 9.32:1 contrast (WCAG AA passes).

Color values

HEX	#57BCBB
RGB	rgb(87, 188, 187)
HSL	hsl(179, 43%, 54%)
HSV	hsv(179, 54%, 74%)
CMYK	cmyk(53.7%, 0%, 0.5%, 26.3%)
CIE-LAB	lab(70.58, -29.46, -8.45)
CIE-LCH	lch(70.58, 30.64, 196.01°)
OKLab	oklab(73.53% -0.091 -0.0234)
OKLCH	oklch(73.53% 0.094 194.4)
XYZ	xyz(30.8796, 41.5776, 53.4020)
Luminance	0.4158 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57BCBB #BC5758

analogous

#57BC89 #57BCBB #578BBC

triadic

#57BCBB #BB57BC #BCBB57

tetradic

#57BCBB #8957BC #BC5758 #8BBC57

square

#57BCBB #8957BC #BC5758 #8BBC57

split-complementary

#57BCBB #BC578B #BC8957

monochromatic

#2C6D6C #3D9998 #57BCBB #83CDCD #AFDFDE

Accessibility & contrast

On white

2.25

#57BCBB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.32

#57BCBB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57BCBB

9.32:1 — WCAG AA (normal text) passes

Contrast matrix

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

#B1B4BB

Deuteranopia (green-blind)

#A1A7BC

Tritanopia (blue-blind)

#00C1BB

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #57bcbb;
/* rgb */ color: rgb(87, 188, 187);
/* oklch */ color: oklch(73.5% 0.094 194.4);

Tailwind

colors: {
  custom: {
    50: '#90d0cf',
    500: '#57bcbb',
    950: '#000000',
  },
}

SCSS

$custom: #57bcbb;
$custom-light: #90d0cf;
$custom-dark: #000000;

JSON

{
  "hex": "#57bcbb",
  "rgb": {
    "r": 87,
    "g": 188,
    "b": 187
  },
  "hsl": {
    "h": 179.406,
    "s": 42.979,
    "l": 53.922
  },
  "oklch": {
    "l": 0.73533,
    "c": 0.09395,
    "h": 194.4
  },
  "luminance": 0.41581
}

Semantic roles & 50–950 ramp

primary

#57BCBB

secondary

#CDA2A2

accent

#5556D3

background

#F9FCFC

surface

#F2F9F9

border

#CCD2D2

text

#0D1413

muted

#7E8282

Preview Lab

Preview with #57BCBB

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

Preview Lab → · Contrast checker → · Palette generator →