#57B4BD#57B4BD

#57B4BD is a light, moderate teal. Relative luminance 0.383; OKLCH L 71.7% C 0.089 H 203.8°. Best body text is #000000 at 8.67:1 contrast (WCAG AA passes).

Color values

HEX	#57B4BD
RGB	rgb(87, 180, 189)
HSL	hsl(185, 44%, 54%)
HSV	hsv(185, 54%, 74%)
CMYK	cmyk(54%, 4.8%, 0%, 25.9%)
CIE-LAB	lab(68.27, -24.96, -13.00)
CIE-LCH	lch(68.27, 28.14, 207.51°)
OKLab	oklab(71.69% -0.0813 -0.0359)
OKLCH	oklch(71.69% 0.089 203.8)
XYZ	xyz(29.4333, 38.3401, 53.9835)
Luminance	0.3834 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57B4BD #BD6057

analogous

#57BD93 #57B4BD #5781BD

triadic

#57B4BD #BD57B4 #B4BD57

tetradic

#57B4BD #9357BD #BD6057 #81BD57

square

#57B4BD #9357BD #BD6057 #81BD57

split-complementary

#57B4BD #BD5781 #BD9357

monochromatic

#2B686E #3D929A #57B4BD #83C8CE #AFDBE0

Accessibility & contrast

On white

2.42

#57B4BD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.67

#57B4BD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57B4BD

8.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57B4BD	#FFFFFF	#000000	##000000
##57B4BD	1.00	2.42	8.67	8.67
#FFFFFF	2.42	1.00	21.00	21.00
#000000	8.67	21.00	1.00	1.00
##000000	8.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8ADBE

Deuteranopia (green-blind)

#98A1BD

Tritanopia (blue-blind)

#00BAB6

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #57b4bd;
/* rgb */ color: rgb(87, 180, 189);
/* oklch */ color: oklch(71.7% 0.089 203.8);

Tailwind

colors: {
  custom: {
    50: '#8fcad0',
    500: '#57b4bd',
    950: '#000000',
  },
}

SCSS

$custom: #57b4bd;
$custom-light: #8fcad0;
$custom-dark: #000000;

JSON

{
  "hex": "#57b4bd",
  "rgb": {
    "r": 87,
    "g": 180,
    "b": 189
  },
  "hsl": {
    "h": 185.294,
    "s": 43.59,
    "l": 54.118
  },
  "oklch": {
    "l": 0.71694,
    "c": 0.08886,
    "h": 203.8
  },
  "luminance": 0.38343
}

Semantic roles & 50–950 ramp

primary

#57B4BD

secondary

#CEA6A2

accent

#6054D3

background

#F9FCFC

surface

#F2F8F9

border

#CCD1D2

text

#0D1314

muted

#7E8282

Preview Lab

Preview with #57B4BD

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

Preview Lab → · Contrast checker → · Palette generator →