#31B68F#31B68F

#31B68F is a light, vivid teal. Relative luminance 0.361; OKLCH L 69.6% C 0.127 H 168.6°. Best body text is #000000 at 8.22:1 contrast (WCAG AA passes).

Color values

HEX#31B68F
RGBrgb(49, 182, 143)
HSLhsl(162, 58%, 45%)
HSVhsv(162, 73%, 71%)
CMYKcmyk(73.1%, 0%, 21.4%, 28.6%)
CIE-LABlab(66.59, -44.63, 9.79)
CIE-LCHlch(66.59, 45.69, 167.63°)
OKLaboklab(69.62% -0.1241 0.025)
OKLCHoklch(69.62% 0.127 168.6)
XYZxyz(22.9498, 36.0893, 31.7377)
Luminance0.3609 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#31B68F #B63158
analogous
#31B64C #31B68F #319AB6
triadic
#31B68F #8F31B6 #B68F31
tetradic
#31B68F #4C31B6 #B63158 #9AB631
square
#31B68F #4C31B6 #B63158 #9AB631
split-complementary
#31B68F #B6319A #B64C31
monochromatic
#175643 #248669 #31B68F #53D1AC #84DEC3

Accessibility & contrast

On white

2.56
#31B68F on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.22
#31B68F on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B68F
8.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##31B68F#FFFFFF#000000##000000
##31B68F1.002.568.228.22
#FFFFFF2.561.0021.0021.00
#0000008.2221.001.001.00
##0000008.2221.001.001.00

Color blindness preview

Protanopia (red-blind)
#B1A98D
Deuteranopia (green-blind)
#A09D92
Tritanopia (blue-blind)
#00B7AB
Achromatopsia (no color)
#A2A2A2

Design tokens & code

CSS
--color: #31b68f;
/* rgb */ color: rgb(49, 182, 143);
/* oklch */ color: oklch(69.6% 0.127 168.6);
Tailwind
colors: {
  custom: {
    50: '#7ccdaf',
    500: '#31b68f',
    950: '#000000',
  },
}
SCSS
$custom: #31b68f;
$custom-light: #7ccdaf;
$custom-dark: #000000;
JSON
{
  "hex": "#31b68f",
  "rgb": {
    "r": 49,
    "g": 182,
    "b": 143
  },
  "hsl": {
    "h": 162.406,
    "s": 57.576,
    "l": 45.294
  },
  "oklch": {
    "l": 0.69619,
    "c": 0.12659,
    "h": 168.6
  },
  "luminance": 0.36092
}

Semantic roles & 50–950 ramp

primary
#31B68F
secondary
#C77C92
accent
#4774E1
background
#F8FCFA
surface
#EFF9F4
border
#CAD2CE
text
#0B1310
muted
#7C827F

Preview Lab

Preview with #31B68F

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

Preview Lab → · Contrast checker → · Palette generator →

#31B68F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva