#57BDB2#57BDB2

#57BDB2 is a light, moderate teal. Relative luminance 0.416; OKLCH L 73.5% C 0.097 H 185.9°. Best body text is #000000 at 9.33:1 contrast (WCAG AA passes).

Color values

HEX	#57BDB2
RGB	rgb(87, 189, 178)
HSL	hsl(174, 44%, 54%)
HSV	hsv(174, 54%, 74%)
CMYK	cmyk(54%, 0%, 5.8%, 25.9%)
CIE-LAB	lab(70.62, -32.31, -3.46)
CIE-LCH	lch(70.62, 32.50, 186.12°)
OKLab	oklab(73.48% -0.096 -0.0098)
OKLCH	oklch(73.48% 0.097 185.9)
XYZ	xyz(30.1605, 41.6329, 48.5574)
Luminance	0.4164 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57BDB2 #BD5762

analogous

#57BD7F #57BDB2 #5795BD

triadic

#57BDB2 #B257BD #BDB257

tetradic

#57BDB2 #7F57BD #BD5762 #95BD57

square

#57BDB2 #7F57BD #BD5762 #95BD57

split-complementary

#57BDB2 #BD5795 #BD7F57

monochromatic

#2B6E67 #3D9A90 #57BDB2 #83CEC6 #AFE0DA

Accessibility & contrast

On white

2.25

#57BDB2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.33

#57BDB2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57BDB2

9.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57BDB2	#FFFFFF	#000000	##000000
##57BDB2	1.00	2.25	9.33	9.33
#FFFFFF	2.25	1.00	21.00	21.00
#000000	9.33	21.00	1.00	1.00
##000000	9.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4B4B2

Deuteranopia (green-blind)

#A4A8B3

Tritanopia (blue-blind)

#03C1B9

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #57bdb2;
/* rgb */ color: rgb(87, 189, 178);
/* oklch */ color: oklch(73.5% 0.097 185.9);

Tailwind

colors: {
  custom: {
    50: '#8fd1c9',
    500: '#57bdb2',
    950: '#000000',
  },
}

SCSS

$custom: #57bdb2;
$custom-light: #8fd1c9;
$custom-dark: #000000;

JSON

{
  "hex": "#57bdb2",
  "rgb": {
    "r": 87,
    "g": 189,
    "b": 178
  },
  "hsl": {
    "h": 173.529,
    "s": 43.59,
    "l": 54.118
  },
  "oklch": {
    "l": 0.73478,
    "c": 0.09652,
    "h": 185.9
  },
  "luminance": 0.41636
}

Semantic roles & 50–950 ramp

primary

#57BDB2

secondary

#CEA2A7

accent

#5462D3

background

#F9FCFC

surface

#F2F9F8

border

#CCD2D1

text

#0D1413

muted

#7E8282

Preview Lab

Preview with #57BDB2

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

Preview Lab → · Contrast checker → · Palette generator →