#57BBC0#57BBC0

#57BBC0 is a light, moderate teal. Relative luminance 0.414; OKLCH L 73.5% C 0.093 H 199.8°. Best body text is #000000 at 9.27:1 contrast (WCAG AA passes).

Color values

HEX	#57BBC0
RGB	rgb(87, 187, 192)
HSL	hsl(183, 45%, 55%)
HSV	hsv(183, 55%, 75%)
CMYK	cmyk(54.7%, 2.6%, 0%, 24.7%)
CIE-LAB	lab(70.43, -27.61, -11.41)
CIE-LCH	lch(70.43, 29.87, 202.45°)
OKLab	oklab(73.47% -0.0878 -0.0315)
OKLCH	oklch(73.47% 0.093 199.8)
XYZ	xyz(31.2113, 41.3697, 56.1993)
Luminance	0.4137 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57BBC0 #C05C57

analogous

#57C091 #57BBC0 #5787C0

triadic

#57BBC0 #C057BB #BBC057

tetradic

#57BBC0 #9157C0 #C05C57 #87C057

square

#57BBC0 #9157C0 #C05C57 #87C057

split-complementary

#57BBC0 #C05787 #C09157

monochromatic

#2B6F72 #3B9A9E #57BBC0 #84CDD1 #B0DFE1

Accessibility & contrast

On white

2.26

#57BBC0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.27

#57BBC0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57BBC0

9.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57BBC0	#FFFFFF	#000000	##000000
##57BBC0	1.00	2.26	9.27	9.27
#FFFFFF	2.26	1.00	21.00	21.00
#000000	9.27	21.00	1.00	1.00
##000000	9.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFB4C1

Deuteranopia (green-blind)

#9EA7C1

Tritanopia (blue-blind)

#00C1BC

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #57bbc0;
/* rgb */ color: rgb(87, 187, 192);
/* oklch */ color: oklch(73.5% 0.093 199.8);

Tailwind

colors: {
  custom: {
    50: '#90cfd3',
    500: '#57bbc0',
    950: '#000000',
  },
}

SCSS

$custom: #57bbc0;
$custom-light: #90cfd3;
$custom-dark: #000000;

JSON

{
  "hex": "#57bbc0",
  "rgb": {
    "r": 87,
    "g": 187,
    "b": 192
  },
  "hsl": {
    "h": 182.857,
    "s": 45.455,
    "l": 54.706
  },
  "oklch": {
    "l": 0.73467,
    "c": 0.09325,
    "h": 199.8
  },
  "luminance": 0.41373
}

Semantic roles & 50–950 ramp

primary

#57BBC0

secondary

#D0A5A3

accent

#5953D5

background

#F9FCFC

surface

#F2F9F9

border

#CCD2D2

text

#0D1414

muted

#7E8282

Preview Lab

Preview with #57BBC0

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

Preview Lab → · Contrast checker → · Palette generator →