#57BFA9#57BFA9

#57BFA9 is a light, moderate teal. Relative luminance 0.422; OKLCH L 73.7% C 0.102 H 177.4°. Best body text is #000000 at 9.43:1 contrast (WCAG AA passes).

Color values

HEX#57BFA9
RGBrgb(87, 191, 169)
HSLhsl(167, 45%, 55%)
HSVhsv(167, 54%, 75%)
CMYKcmyk(54.5%, 0%, 11.5%, 25.1%)
CIE-LABlab(70.97, -35.52, 1.98)
CIE-LCHlch(70.97, 35.57, 176.81°)
OKLaboklab(73.69% -0.1023 0.0047)
OKLCHoklch(73.69% 0.102 177.4)
XYZxyz(29.7195, 42.1496, 44.0979)
Luminance0.4215 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#57BFA9 #BF576D
analogous
#57BF75 #57BFA9 #57A1BF
triadic
#57BFA9 #A957BF #BFA957
tetradic
#57BFA9 #7557BF #BF576D #A1BF57
square
#57BFA9 #7557BF #BF576D #A1BF57
split-complementary
#57BFA9 #BF57A1 #BF7557
monochromatic
#2B7162 #3C9D88 #57BFA9 #83D0C0 #B0E1D6

Accessibility & contrast

On white

2.23
#57BFA9 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.43
#57BFA9 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57BFA9
9.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##57BFA9#FFFFFF#000000##000000
##57BFA91.002.239.439.43
#FFFFFF2.231.0021.0021.00
#0000009.4321.001.001.00
##0000009.4321.001.001.00

Color blindness preview

Protanopia (red-blind)
#B8B5A8
Deuteranopia (green-blind)
#A8A9AB
Tritanopia (blue-blind)
#17C1B8
Achromatopsia (no color)
#AEAEAE

Design tokens & code

CSS
--color: #57bfa9;
/* rgb */ color: rgb(87, 191, 169);
/* oklch */ color: oklch(73.7% 0.102 177.4);
Tailwind
colors: {
  custom: {
    50: '#8fd3c2',
    500: '#57bfa9',
    950: '#000000',
  },
}
SCSS
$custom: #57bfa9;
$custom-light: #8fd3c2;
$custom-dark: #000000;
JSON
{
  "hex": "#57bfa9",
  "rgb": {
    "r": 87,
    "g": 191,
    "b": 169
  },
  "hsl": {
    "h": 167.308,
    "s": 44.828,
    "l": 54.51
  },
  "oklch": {
    "l": 0.73687,
    "c": 0.10238,
    "h": 177.4
  },
  "luminance": 0.42152
}

Semantic roles & 50–950 ramp

primary
#57BFA9
secondary
#CFA3AC
accent
#536FD5
background
#F9FDFB
surface
#F1FAF7
border
#CBD3D0
text
#0D1412
muted
#7E8381

Preview Lab

Preview with #57BFA9

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

Preview Lab → · Contrast checker → · Palette generator →

#57BFA9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva