#57BCBE#57BCBE

#57BCBE is a light, moderate teal. Relative luminance 0.417; OKLCH L 73.6% C 0.094 H 197.1°. Best body text is #000000 at 9.34:1 contrast (WCAG AA passes).

Color values

HEX	#57BCBE
RGB	rgb(87, 188, 190)
HSL	hsl(181, 44%, 54%)
HSV	hsv(181, 54%, 75%)
CMYK	cmyk(54.2%, 1.1%, 0%, 25.5%)
CIE-LAB	lab(70.67, -28.64, -9.96)
CIE-LCH	lch(70.67, 30.33, 199.17°)
OKLab	oklab(73.64% -0.0897 -0.0275)
OKLCH	oklch(73.64% 0.094 197.1)
XYZ	xyz(31.2041, 41.7074, 55.1111)
Luminance	0.4171 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57BCBE #BE5957

analogous

#57BE8D #57BCBE #5789BE

triadic

#57BCBE #BE57BC #BCBE57

tetradic

#57BCBE #8D57BE #BE5957 #89BE57

square

#57BCBE #8D57BE #BE5957 #89BE57

split-complementary

#57BCBE #BE5789 #BE8D57

monochromatic

#2B6E6F #3C9A9C #57BCBE #83CECF #AFDFE0

Accessibility & contrast

On white

2.25

#57BCBE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.34

#57BCBE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57BCBE

9.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57BCBE	#FFFFFF	#000000	##000000
##57BCBE	1.00	2.25	9.34	9.34
#FFFFFF	2.25	1.00	21.00	21.00
#000000	9.34	21.00	1.00	1.00
##000000	9.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1B4BE

Deuteranopia (green-blind)

#A0A8BF

Tritanopia (blue-blind)

#00C2BC

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #57bcbe;
/* rgb */ color: rgb(87, 188, 190);
/* oklch */ color: oklch(73.6% 0.094 197.1);

Tailwind

colors: {
  custom: {
    50: '#90d0d1',
    500: '#57bcbe',
    950: '#000000',
  },
}

SCSS

$custom: #57bcbe;
$custom-light: #90d0d1;
$custom-dark: #000000;

JSON

{
  "hex": "#57bcbe",
  "rgb": {
    "r": 87,
    "g": 188,
    "b": 190
  },
  "hsl": {
    "h": 181.165,
    "s": 44.206,
    "l": 54.314
  },
  "oklch": {
    "l": 0.73636,
    "c": 0.09385,
    "h": 197.1
  },
  "luminance": 0.4171
}

Semantic roles & 50–950 ramp

primary

#57BCBE

secondary

#CEA3A3

accent

#5654D4

background

#F9FCFC

surface

#F2F9F9

border

#CCD2D2

text

#0D1414

muted

#7E8282

Preview Lab

Preview with #57BCBE

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

Preview Lab → · Contrast checker → · Palette generator →