#57B0AA#57B0AA

#57B0AA is a light, moderate teal. Relative luminance 0.360; OKLCH L 70.1% C 0.086 H 189.6°. Best body text is #000000 at 8.20:1 contrast (WCAG AA passes).

Color values

HEX	#57B0AA
RGB	rgb(87, 176, 170)
HSL	hsl(176, 36%, 52%)
HSV	hsv(176, 51%, 69%)
CMYK	cmyk(50.6%, 0%, 3.4%, 31%)
CIE-LAB	lab(66.50, -28.12, -5.12)
CIE-LCH	lch(66.50, 28.58, 190.33°)
OKLab	oklab(70.08% -0.0849 -0.0143)
OKLCH	oklch(70.08% 0.086 189.6)
XYZ	xyz(26.7085, 35.9768, 43.5591)
Luminance	0.3598 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57B0AA #B0575D

analogous

#57B07E #57B0AA #578AB0

triadic

#57B0AA #AA57B0 #B0AA57

tetradic

#57B0AA #7E57B0 #B0575D #8AB057

square

#57B0AA #7E57B0 #B0575D #8AB057

split-complementary

#57B0AA #B0578A #B07E57

monochromatic

#2D605C #418984 #57B0AA #81C4BF #AAD7D4

Accessibility & contrast

On white

2.56

#57B0AA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.20

#57B0AA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57B0AA

8.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57B0AA	#FFFFFF	#000000	##000000
##57B0AA	1.00	2.56	8.20	8.20
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.20	21.00	1.00	1.00
##000000	8.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8A8AA

Deuteranopia (green-blind)

#999DAB

Tritanopia (blue-blind)

#20B4AE

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #57b0aa;
/* rgb */ color: rgb(87, 176, 170);
/* oklch */ color: oklch(70.1% 0.086 189.6);

Tailwind

colors: {
  custom: {
    50: '#8ec8c3',
    500: '#57b0aa',
    950: '#000000',
  },
}

SCSS

$custom: #57b0aa;
$custom-light: #8ec8c3;
$custom-dark: #000000;

JSON

{
  "hex": "#57b0aa",
  "rgb": {
    "r": 87,
    "g": 176,
    "b": 170
  },
  "hsl": {
    "h": 175.955,
    "s": 36.032,
    "l": 51.569
  },
  "oklch": {
    "l": 0.70078,
    "c": 0.08608,
    "h": 189.6
  },
  "luminance": 0.35979
}

Semantic roles & 50–950 ramp

primary

#57B0AA

secondary

#C59EA0

accent

#5C63CC

background

#F9FCFB

surface

#F1F8F7

border

#CBD1D0

text

#0D1312

muted

#7E8281

Preview Lab

Preview with #57B0AA

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

Preview Lab → · Contrast checker → · Palette generator →