#57A6A4#57A6A4

#57A6A4 is a light, moderate teal. Relative luminance 0.320; OKLCH L 67.5% C 0.078 H 193.3°. Best body text is #000000 at 7.40:1 contrast (WCAG AA passes).

Color values

HEX	#57A6A4
RGB	rgb(87, 166, 164)
HSL	hsl(178, 31%, 50%)
HSV	hsv(178, 48%, 65%)
CMYK	cmyk(47.6%, 0%, 1.2%, 34.9%)
CIE-LAB	lab(63.32, -24.73, -6.48)
CIE-LCH	lch(63.32, 25.56, 194.69°)
OKLab	oklab(67.46% -0.0759 -0.0179)
OKLCH	oklch(67.46% 0.078 193.3)
XYZ	xyz(24.2648, 31.9770, 40.0082)
Luminance	0.3198 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57A6A4 #A65759

analogous

#57A67D #57A6A4 #5781A6

triadic

#57A6A4 #A457A6 #A6A457

tetradic

#57A6A4 #7D57A6 #A65759 #81A657

square

#57A6A4 #7D57A6 #A65759 #81A657

split-complementary

#57A6A4 #A65781 #A67D57

monochromatic

#2D5655 #427E7C #57A6A4 #7FBCBA #A7D1D0

Accessibility & contrast

On white

2.84

#57A6A4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.40

#57A6A4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57A6A4

7.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57A6A4	#FFFFFF	#000000	##000000
##57A6A4	1.00	2.84	7.40	7.40
#FFFFFF	2.84	1.00	21.00	21.00
#000000	7.40	21.00	1.00	1.00
##000000	7.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E9FA4

Deuteranopia (green-blind)

#9095A5

Tritanopia (blue-blind)

#2BAAA5

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #57a6a4;
/* rgb */ color: rgb(87, 166, 164);
/* oklch */ color: oklch(67.5% 0.078 193.3);

Tailwind

colors: {
  custom: {
    50: '#8cc0be',
    500: '#57a6a4',
    950: '#000000',
  },
}

SCSS

$custom: #57a6a4;
$custom-light: #8cc0be;
$custom-dark: #000000;

JSON

{
  "hex": "#57a6a4",
  "rgb": {
    "r": 87,
    "g": 166,
    "b": 164
  },
  "hsl": {
    "h": 178.481,
    "s": 31.225,
    "l": 49.608
  },
  "oklch": {
    "l": 0.67457,
    "c": 0.07799,
    "h": 193.3
  },
  "luminance": 0.31979
}

Semantic roles & 50–950 ramp

primary

#57A6A4

secondary

#BE9A9B

accent

#6063C7

background

#F8FBFB

surface

#F0F7F6

border

#CBD0D0

text

#0D1212

muted

#7D8181

Preview Lab

Preview with #57A6A4

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

Preview Lab → · Contrast checker → · Palette generator →