#31B7B6#31B7B6

#31B7B6 is a light, moderate teal. Relative luminance 0.379; OKLCH L 71.1% C 0.110 H 194.2°. Best body text is #000000 at 8.58:1 contrast (WCAG AA passes).

Color values

HEX#31B7B6
RGBrgb(49, 183, 182)
HSLhsl(180, 58%, 45%)
HSVhsv(180, 73%, 72%)
CMYKcmyk(73.2%, 0%, 0.5%, 28.2%)
CIE-LABlab(67.94, -34.61, -9.73)
CIE-LCHlch(67.94, 35.95, 195.71°)
OKLaboklab(71.07% -0.107 -0.0271)
OKLCHoklch(71.07% 0.11 194.2)
XYZxyz(26.6397, 37.8941, 50.1572)
Luminance0.3790 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#31B7B6 #B73132
analogous
#31B773 #31B7B6 #3175B7
triadic
#31B7B6 #B631B7 #B7B631
tetradic
#31B7B6 #7331B7 #B73132 #75B731
square
#31B7B6 #7331B7 #B73132 #75B731
split-complementary
#31B7B6 #B73175 #B77331
monochromatic
#175656 #248786 #31B7B6 #54D1D0 #84DEDD

Accessibility & contrast

On white

2.45
#31B7B6 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.58
#31B7B6 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B7B6
8.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##31B7B6#FFFFFF#000000##000000
##31B7B61.002.458.588.58
#FFFFFF2.451.0021.0021.00
#0000008.5821.001.001.00
##0000008.5821.001.001.00

Color blindness preview

Protanopia (red-blind)
#ABAEB6
Deuteranopia (green-blind)
#98A0B7
Tritanopia (blue-blind)
#00BDB6
Achromatopsia (no color)
#A6A6A6

Design tokens & code

CSS
--color: #31b7b6;
/* rgb */ color: rgb(49, 183, 182);
/* oklch */ color: oklch(71.1% 0.110 194.2);
Tailwind
colors: {
  custom: {
    50: '#7fcdcb',
    500: '#31b7b6',
    950: '#000000',
  },
}
SCSS
$custom: #31b7b6;
$custom-light: #7fcdcb;
$custom-dark: #000000;
JSON
{
  "hex": "#31b7b6",
  "rgb": {
    "r": 49,
    "g": 183,
    "b": 182
  },
  "hsl": {
    "h": 179.552,
    "s": 57.759,
    "l": 45.49
  },
  "oklch": {
    "l": 0.7107,
    "c": 0.1104,
    "h": 194.2
  },
  "luminance": 0.37897
}

Semantic roles & 50–950 ramp

primary
#31B7B6
secondary
#C87C7D
accent
#4748E1
background
#F8FCFC
surface
#F0F9F8
border
#CBD2D1
text
#0C1313
muted
#7D8282

Preview Lab

Preview with #31B7B6

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

Preview Lab → · Contrast checker → · Palette generator →

#31B7B6 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva