#57AFA3#57AFA3

#57AFA3 is a light, moderate teal. Relative luminance 0.353; OKLCH L 69.6% C 0.087 H 183.8°. Best body text is #000000 at 8.07:1 contrast (WCAG AA passes).

Color values

HEX#57AFA3
RGBrgb(87, 175, 163)
HSLhsl(172, 35%, 51%)
HSVhsv(172, 50%, 69%)
CMYKcmyk(50.3%, 0%, 6.9%, 31.4%)
CIE-LABlab(66.00, -29.44, -1.97)
CIE-LCHlch(66.00, 29.50, 183.83°)
OKLaboklab(69.61% -0.0868 -0.0058)
OKLCHoklch(69.61% 0.087 183.8)
XYZxyz(25.8685, 35.3283, 40.0990)
Luminance0.3533 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#57AFA3 #AF5763
analogous
#57AF77 #57AFA3 #578FAF
triadic
#57AFA3 #A357AF #AFA357
tetradic
#57AFA3 #7757AF #AF5763 #8FAF57
square
#57AFA3 #7757AF #AF5763 #8FAF57
split-complementary
#57AFA3 #AF578F #AF7757
monochromatic
#2D5F58 #41887E #57AFA3 #80C3BA #AAD6D0

Accessibility & contrast

On white

2.60
#57AFA3 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.07
#57AFA3 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57AFA3
8.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##57AFA3#FFFFFF#000000##000000
##57AFA31.002.608.078.07
#FFFFFF2.601.0021.0021.00
#0000008.0721.001.001.00
##0000008.0721.001.001.00

Color blindness preview

Protanopia (red-blind)
#A8A7A3
Deuteranopia (green-blind)
#999CA4
Tritanopia (blue-blind)
#28B2AB
Achromatopsia (no color)
#A0A0A0

Design tokens & code

CSS
--color: #57afa3;
/* rgb */ color: rgb(87, 175, 163);
/* oklch */ color: oklch(69.6% 0.087 183.8);
Tailwind
colors: {
  custom: {
    50: '#8dc7be',
    500: '#57afa3',
    950: '#000000',
  },
}
SCSS
$custom: #57afa3;
$custom-light: #8dc7be;
$custom-dark: #000000;
JSON
{
  "hex": "#57afa3",
  "rgb": {
    "r": 87,
    "g": 175,
    "b": 163
  },
  "hsl": {
    "h": 171.818,
    "s": 35.484,
    "l": 51.373
  },
  "oklch": {
    "l": 0.69609,
    "c": 0.08704,
    "h": 183.8
  },
  "luminance": 0.35331
}

Semantic roles & 50–950 ramp

primary
#57AFA3
secondary
#C49EA3
accent
#5C6BCC
background
#F9FCFB
surface
#F1F8F6
border
#CBD1D0
text
#0D1312
muted
#7E8281

Preview Lab

Preview with #57AFA3

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

Preview Lab → · Contrast checker → · Palette generator →

#57AFA3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva