#57BDBA#57BDBA

#57BDBA is a light, moderate teal. Relative luminance 0.420; OKLCH L 73.7% C 0.095 H 192.7°. Best body text is #000000 at 9.39:1 contrast (WCAG AA passes).

Color values

HEX	#57BDBA
RGB	rgb(87, 189, 186)
HSL	hsl(178, 44%, 54%)
HSV	hsv(178, 54%, 74%)
CMYK	cmyk(54%, 0%, 1.6%, 25.9%)
CIE-LAB	lab(70.85, -30.21, -7.50)
CIE-LCH	lch(70.85, 31.13, 193.95°)
OKLab	oklab(73.74% -0.0925 -0.0208)
OKLCH	oklch(73.74% 0.095 192.7)
XYZ	xyz(30.9873, 41.9636, 52.9116)
Luminance	0.4197 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57BDBA #BD575A

analogous

#57BD87 #57BDBA #578DBD

triadic

#57BDBA #BA57BD #BDBA57

tetradic

#57BDBA #8757BD #BD575A #8DBD57

square

#57BDBA #8757BD #BD575A #8DBD57

split-complementary

#57BDBA #BD578D #BD8757

monochromatic

#2B6E6C #3D9A97 #57BDBA #83CECC #AFE0DE

Accessibility & contrast

On white

2.24

#57BDBA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.39

#57BDBA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57BDBA

9.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57BDBA	#FFFFFF	#000000	##000000
##57BDBA	1.00	2.24	9.39	9.39
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.39	21.00	1.00	1.00
##000000	9.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3B5BA

Deuteranopia (green-blind)

#A2A8BB

Tritanopia (blue-blind)

#00C2BC

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #57bdba;
/* rgb */ color: rgb(87, 189, 186);
/* oklch */ color: oklch(73.7% 0.095 192.7);

Tailwind

colors: {
  custom: {
    50: '#90d1ce',
    500: '#57bdba',
    950: '#000000',
  },
}

SCSS

$custom: #57bdba;
$custom-light: #90d1ce;
$custom-dark: #000000;

JSON

{
  "hex": "#57bdba",
  "rgb": {
    "r": 87,
    "g": 189,
    "b": 186
  },
  "hsl": {
    "h": 178.235,
    "s": 43.59,
    "l": 54.118
  },
  "oklch": {
    "l": 0.73739,
    "c": 0.09485,
    "h": 192.7
  },
  "luminance": 0.41967
}

Semantic roles & 50–950 ramp

primary

#57BDBA

secondary

#CEA2A3

accent

#5458D3

background

#F9FCFC

surface

#F2F9F9

border

#CCD2D2

text

#0D1413

muted

#7E8282

Preview Lab

Preview with #57BDBA

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

Preview Lab → · Contrast checker → · Palette generator →