#57AFBC#57AFBC

#57AFBC is a light, moderate teal. Relative luminance 0.363; OKLCH L 70.5% C 0.086 H 208.1°. Best body text is #000000 at 8.26:1 contrast (WCAG AA passes).

Color values

HEX	#57AFBC
RGB	rgb(87, 175, 188)
HSL	hsl(188, 43%, 54%)
HSV	hsv(188, 54%, 74%)
CMYK	cmyk(53.7%, 6.9%, 0%, 26.3%)
CIE-LAB	lab(66.76, -22.71, -14.72)
CIE-LCH	lch(66.76, 27.07, 212.95°)
OKLab	oklab(70.47% -0.0761 -0.0407)
OKLCH	oklch(70.47% 0.086 208.1)
XYZ	xyz(28.3339, 36.3144, 53.0834)
Luminance	0.3632 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57AFBC #BC6457

analogous

#57BC97 #57AFBC #577DBC

triadic

#57AFBC #BC57AF #AFBC57

tetradic

#57AFBC #9757BC #BC6457 #7DBC57

square

#57AFBC #9757BC #BC6457 #7DBC57

split-complementary

#57AFBC #BC577D #BC9757

monochromatic

#2C656D #3D8D99 #57AFBC #83C4CD #AFD9DF

Accessibility & contrast

On white

2.54

#57AFBC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.26

#57AFBC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57AFBC

8.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57AFBC	#FFFFFF	#000000	##000000
##57AFBC	1.00	2.54	8.26	8.26
#FFFFFF	2.54	1.00	21.00	21.00
#000000	8.26	21.00	1.00	1.00
##000000	8.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A2A9BD

Deuteranopia (green-blind)

#929DBC

Tritanopia (blue-blind)

#00B6B3

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #57afbc;
/* rgb */ color: rgb(87, 175, 188);
/* oklch */ color: oklch(70.5% 0.086 208.1);

Tailwind

colors: {
  custom: {
    50: '#8fc7d0',
    500: '#57afbc',
    950: '#000000',
  },
}

SCSS

$custom: #57afbc;
$custom-light: #8fc7d0;
$custom-dark: #000000;

JSON

{
  "hex": "#57afbc",
  "rgb": {
    "r": 87,
    "g": 175,
    "b": 188
  },
  "hsl": {
    "h": 187.723,
    "s": 42.979,
    "l": 53.922
  },
  "oklch": {
    "l": 0.70469,
    "c": 0.08628,
    "h": 208.1
  },
  "luminance": 0.36317
}

Semantic roles & 50–950 ramp

primary

#57AFBC

secondary

#CDA7A2

accent

#6555D3

background

#F9FCFC

surface

#F1F8F9

border

#CBD1D2

text

#0D1314

muted

#7E8282

Preview Lab

Preview with #57AFBC

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

Preview Lab → · Contrast checker → · Palette generator →