#31C18B#31C18B

#31C18B is a light, vivid teal. Relative luminance 0.407; OKLCH L 72.3% C 0.143 H 162.8°. Best body text is #000000 at 9.13:1 contrast (WCAG AA passes).

Color values

HEX#31C18B
RGBrgb(49, 193, 139)
HSLhsl(158, 60%, 47%)
HSVhsv(158, 75%, 76%)
CMYKcmyk(74.6%, 0%, 28%, 24.3%)
CIE-LABlab(69.93, -50.07, 16.66)
CIE-LCHlch(69.93, 52.76, 161.60°)
OKLaboklab(72.34% -0.137 0.0424)
OKLCHoklch(72.34% 0.143 162.8)
XYZxyz(24.9941, 40.6540, 30.9508)
Luminance0.4066 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#31C18B #C13167
analogous
#31C143 #31C18B #31AFC1
triadic
#31C18B #8B31C1 #C18B31
tetradic
#31C18B #4331C1 #C13167 #AFC131
square
#31C18B #4331C1 #C13167 #AFC131
split-complementary
#31C18B #C131AF #C14331
monochromatic
#185F45 #259068 #31C18B #5AD5A7 #8BE2C1

Accessibility & contrast

On white

2.30
#31C18B on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.13
#31C18B on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C18B
9.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##31C18B#FFFFFF#000000##000000
##31C18B1.002.309.139.13
#FFFFFF2.301.0021.0021.00
#0000009.1321.001.001.00
##0000009.1321.001.001.00

Color blindness preview

Protanopia (red-blind)
#BEB388
Deuteranopia (green-blind)
#ACA68F
Tritanopia (blue-blind)
#00C1B2
Achromatopsia (no color)
#ABABAB

Design tokens & code

CSS
--color: #31c18b;
/* rgb */ color: rgb(49, 193, 139);
/* oklch */ color: oklch(72.3% 0.143 162.8);
Tailwind
colors: {
  custom: {
    50: '#7ed5ad',
    500: '#31c18b',
    950: '#000000',
  },
}
SCSS
$custom: #31c18b;
$custom-light: #7ed5ad;
$custom-dark: #000000;
JSON
{
  "hex": "#31c18b",
  "rgb": {
    "r": 49,
    "g": 193,
    "b": 139
  },
  "hsl": {
    "h": 157.5,
    "s": 59.504,
    "l": 47.451
  },
  "oklch": {
    "l": 0.72335,
    "c": 0.1434,
    "h": 162.8
  },
  "luminance": 0.40657
}

Semantic roles & 50–950 ramp

primary
#31C18B
secondary
#CC829E
accent
#4580E3
background
#F8FDFA
surface
#F0FAF4
border
#CBD3CE
text
#0B1410
muted
#7C837F

Preview Lab

Preview with #31C18B

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

Preview Lab → · Contrast checker → · Palette generator →

#31C18B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva