#31D09B#31D09B

#31D09B is a light, vivid teal. Relative luminance 0.481; OKLCH L 76.5% C 0.149 H 165.1°. Best body text is #000000 at 10.63:1 contrast (WCAG AA passes).

Color values

HEX#31D09B
RGBrgb(49, 208, 155)
HSLhsl(160, 63%, 50%)
HSVhsv(160, 76%, 82%)
CMYKcmyk(76.4%, 0%, 25.5%, 18.4%)
CIE-LABlab(74.91, -52.40, 15.03)
CIE-LCHlch(74.91, 54.52, 164.00°)
OKLaboklab(76.53% -0.1441 0.0384)
OKLCHoklch(76.53% 0.149 165.1)
XYZxyz(29.7355, 48.1277, 38.7264)
Luminance0.4813 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#31D09B #D03166
analogous
#31D04B #31D09B #31B5D0
triadic
#31D09B #9B31D0 #D09B31
tetradic
#31D09B #4B31D0 #D03166 #B5D031
square
#31D09B #4B31D0 #D03166 #B5D031
split-complementary
#31D09B #D031B5 #D04B31
monochromatic
#196E51 #249F76 #31D09B #63DBB3 #95E7CB

Accessibility & contrast

On white

1.98
#31D09B on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.63
#31D09B on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31D09B
10.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##31D09B#FFFFFF#000000##000000
##31D09B1.001.9810.6310.63
#FFFFFF1.981.0021.0021.00
#00000010.6321.001.001.00
##00000010.6321.001.001.00

Color blindness preview

Protanopia (red-blind)
#CCC198
Deuteranopia (green-blind)
#B8B39E
Tritanopia (blue-blind)
#00D0C1
Achromatopsia (no color)
#B8B8B8

Design tokens & code

CSS
--color: #31d09b;
/* rgb */ color: rgb(49, 208, 155);
/* oklch */ color: oklch(76.5% 0.149 165.1);
Tailwind
colors: {
  custom: {
    50: '#82dfb8',
    500: '#31d09b',
    950: '#000000',
  },
}
SCSS
$custom: #31d09b;
$custom-light: #82dfb8;
$custom-dark: #000000;
JSON
{
  "hex": "#31d09b",
  "rgb": {
    "r": 49,
    "g": 208,
    "b": 155
  },
  "hsl": {
    "h": 160,
    "s": 62.846,
    "l": 50.392
  },
  "oklch": {
    "l": 0.76532,
    "c": 0.14912,
    "h": 165.1
  },
  "luminance": 0.48131
}

Semantic roles & 50–950 ramp

primary
#31D09B
secondary
#D28BA3
accent
#4279E6
background
#F8FDFB
surface
#F0FBF6
border
#CBD4D0
text
#0C1511
muted
#7D8380

Preview Lab

Preview with #31D09B

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

Preview Lab → · Contrast checker → · Palette generator →

#31D09B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva