#57BBBD#57BBBD

#57BBBD is a light, moderate teal. Relative luminance 0.412; OKLCH L 73.4% C 0.093 H 197.1°. Best body text is #000000 at 9.25:1 contrast (WCAG AA passes).

Color values

HEX	#57BBBD
RGB	rgb(87, 187, 189)
HSL	hsl(181, 44%, 54%)
HSV	hsv(181, 54%, 74%)
CMYK	cmyk(54%, 1.1%, 0%, 25.9%)
CIE-LAB	lab(70.34, -28.43, -9.90)
CIE-LCH	lch(70.34, 30.10, 199.20°)
OKLab	oklab(73.36% -0.089 -0.0274)
OKLCH	oklch(73.36% 0.093 197.1)
XYZ	xyz(30.8823, 41.2381, 54.4665)
Luminance	0.4124 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57BBBD #BD5957

analogous

#57BD8C #57BBBD #5788BD

triadic

#57BBBD #BD57BB #BBBD57

tetradic

#57BBBD #8C57BD #BD5957 #88BD57

square

#57BBBD #8C57BD #BD5957 #88BD57

split-complementary

#57BBBD #BD5788 #BD8C57

monochromatic

#2B6D6E #3D989A #57BBBD #83CDCE #AFDFE0

Accessibility & contrast

On white

2.27

#57BBBD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.25

#57BBBD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57BBBD

9.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57BBBD	#FFFFFF	#000000	##000000
##57BBBD	1.00	2.27	9.25	9.25
#FFFFFF	2.27	1.00	21.00	21.00
#000000	9.25	21.00	1.00	1.00
##000000	9.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0B3BD

Deuteranopia (green-blind)

#9FA7BE

Tritanopia (blue-blind)

#00C0BB

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #57bbbd;
/* rgb */ color: rgb(87, 187, 189);
/* oklch */ color: oklch(73.4% 0.093 197.1);

Tailwind

colors: {
  custom: {
    50: '#90d0d0',
    500: '#57bbbd',
    950: '#000000',
  },
}

SCSS

$custom: #57bbbd;
$custom-light: #90d0d0;
$custom-dark: #000000;

JSON

{
  "hex": "#57bbbd",
  "rgb": {
    "r": 87,
    "g": 187,
    "b": 189
  },
  "hsl": {
    "h": 181.176,
    "s": 43.59,
    "l": 54.118
  },
  "oklch": {
    "l": 0.73362,
    "c": 0.09314,
    "h": 197.1
  },
  "luminance": 0.41241
}

Semantic roles & 50–950 ramp

primary

#57BBBD

secondary

#CEA3A2

accent

#5754D3

background

#F9FCFC

surface

#F2F9F9

border

#CCD2D2

text

#0D1414

muted

#7E8282

Preview Lab

Preview with #57BBBD

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

Preview Lab → · Contrast checker → · Palette generator →