#31B5AC#31B5AC

#31B5AC is a light, moderate teal. Relative luminance 0.367; OKLCH L 70.2% C 0.111 H 188.1°. Best body text is #000000 at 8.34:1 contrast (WCAG AA passes).

Color values

HEX#31B5AC
RGBrgb(49, 181, 172)
HSLhsl(176, 57%, 45%)
HSVhsv(176, 73%, 71%)
CMYKcmyk(72.9%, 0%, 5%, 29%)
CIE-LABlab(67.03, -36.55, -5.56)
CIE-LCHlch(67.03, 36.97, 188.65°)
OKLaboklab(70.23% -0.1095 -0.0157)
OKLCHoklch(70.23% 0.111 188.1)
XYZxyz(25.2334, 36.6763, 44.7711)
Luminance0.3668 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#31B5AC #B5313A
analogous
#31B56A #31B5AC #317CB5
triadic
#31B5AC #AC31B5 #B5AC31
tetradic
#31B5AC #6A31B5 #B5313A #7CB531
square
#31B5AC #6A31B5 #B5313A #7CB531
split-complementary
#31B5AC #B5317C #B56A31
monochromatic
#175550 #24857E #31B5AC #53D0C8 #83DDD7

Accessibility & contrast

On white

2.52
#31B5AC on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.34
#31B5AC on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B5AC
8.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##31B5AC#FFFFFF#000000##000000
##31B5AC1.002.528.348.34
#FFFFFF2.521.0021.0021.00
#0000008.3421.001.001.00
##0000008.3421.001.001.00

Color blindness preview

Protanopia (red-blind)
#ABABAC
Deuteranopia (green-blind)
#989DAD
Tritanopia (blue-blind)
#00BAB2
Achromatopsia (no color)
#A3A3A3

Design tokens & code

CSS
--color: #31b5ac;
/* rgb */ color: rgb(49, 181, 172);
/* oklch */ color: oklch(70.2% 0.111 188.1);
Tailwind
colors: {
  custom: {
    50: '#7eccc4',
    500: '#31b5ac',
    950: '#000000',
  },
}
SCSS
$custom: #31b5ac;
$custom-light: #7eccc4;
$custom-dark: #000000;
JSON
{
  "hex": "#31b5ac",
  "rgb": {
    "r": 49,
    "g": 181,
    "b": 172
  },
  "hsl": {
    "h": 175.909,
    "s": 57.391,
    "l": 45.098
  },
  "oklch": {
    "l": 0.70233,
    "c": 0.11062,
    "h": 188.1
  },
  "luminance": 0.36679
}

Semantic roles & 50–950 ramp

primary
#31B5AC
secondary
#C77B80
accent
#4752E1
background
#F8FCFC
surface
#F0F9F8
border
#CBD2D1
text
#0B1312
muted
#7C8281

Preview Lab

Preview with #31B5AC

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

Preview Lab → · Contrast checker → · Palette generator →

#31B5AC Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva