#31B6B2#31B6B2

#31B6B2 is a light, moderate teal. Relative luminance 0.373; OKLCH L 70.7% C 0.110 H 191.9°. Best body text is #000000 at 8.46:1 contrast (WCAG AA passes).

Color values

HEX#31B6B2
RGBrgb(49, 182, 178)
HSLhsl(178, 58%, 45%)
HSVhsv(178, 73%, 71%)
CMYKcmyk(73.1%, 0%, 2.2%, 28.6%)
CIE-LABlab(67.52, -35.30, -8.16)
CIE-LCHlch(67.52, 36.23, 193.02°)
OKLaboklab(70.68% -0.1078 -0.0228)
OKLCHoklch(70.68% 0.11 191.9)
XYZxyz(26.0267, 37.3201, 47.9426)
Luminance0.3732 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#31B6B2 #B63135
analogous
#31B66F #31B6B2 #3178B6
triadic
#31B6B2 #B231B6 #B6B231
tetradic
#31B6B2 #6F31B6 #B63135 #78B631
square
#31B6B2 #6F31B6 #B63135 #78B631
split-complementary
#31B6B2 #B63178 #B66F31
monochromatic
#175654 #248683 #31B6B2 #53D1CD #84DEDB

Accessibility & contrast

On white

2.48
#31B6B2 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.46
#31B6B2 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B6B2
8.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##31B6B2#FFFFFF#000000##000000
##31B6B21.002.488.468.46
#FFFFFF2.481.0021.0021.00
#0000008.4621.001.001.00
##0000008.4621.001.001.00

Color blindness preview

Protanopia (red-blind)
#ABADB2
Deuteranopia (green-blind)
#989EB3
Tritanopia (blue-blind)
#00BBB4
Achromatopsia (no color)
#A4A4A4

Design tokens & code

CSS
--color: #31b6b2;
/* rgb */ color: rgb(49, 182, 178);
/* oklch */ color: oklch(70.7% 0.110 191.9);
Tailwind
colors: {
  custom: {
    50: '#7fccc9',
    500: '#31b6b2',
    950: '#000000',
  },
}
SCSS
$custom: #31b6b2;
$custom-light: #7fccc9;
$custom-dark: #000000;
JSON
{
  "hex": "#31b6b2",
  "rgb": {
    "r": 49,
    "g": 182,
    "b": 178
  },
  "hsl": {
    "h": 178.195,
    "s": 57.576,
    "l": 45.294
  },
  "oklch": {
    "l": 0.70684,
    "c": 0.11019,
    "h": 191.9
  },
  "luminance": 0.37323
}

Semantic roles & 50–950 ramp

primary
#31B6B2
secondary
#C77C7E
accent
#474CE1
background
#F8FCFC
surface
#F0F9F8
border
#CBD2D1
text
#0C1313
muted
#7D8282

Preview Lab

Preview with #31B6B2

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

Preview Lab → · Contrast checker → · Palette generator →

#31B6B2 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva