#31BF91#31BF91

#31BF91 is a light, vivid teal. Relative luminance 0.400; OKLCH L 72.0% C 0.136 H 166.2°. Best body text is #000000 at 8.99:1 contrast (WCAG AA passes).

Color values

HEX#31BF91
RGBrgb(49, 191, 145)
HSLhsl(161, 59%, 47%)
HSVhsv(161, 74%, 75%)
CMYKcmyk(74.3%, 0%, 24.1%, 25.1%)
CIE-LABlab(69.44, -47.89, 12.72)
CIE-LCHlch(69.44, 49.55, 165.12°)
OKLaboklab(71.97% -0.1322 0.0325)
OKLCHoklch(71.97% 0.136 166.2)
XYZxyz(25.0054, 39.9559, 33.1770)
Luminance0.3996 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#31BF91 #BF315F
analogous
#31BF4A #31BF91 #31A6BF
triadic
#31BF91 #9131BF #BF9131
tetradic
#31BF91 #4A31BF #BF315F #A6BF31
square
#31BF91 #4A31BF #BF315F #A6BF31
split-complementary
#31BF91 #BF31A6 #BF4A31
monochromatic
#185E47 #258E6C #31BF91 #59D4AC #8AE1C5

Accessibility & contrast

On white

2.34
#31BF91 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.99
#31BF91 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BF91
8.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##31BF91#FFFFFF#000000##000000
##31BF911.002.348.998.99
#FFFFFF2.341.0021.0021.00
#0000008.9921.001.001.00
##0000008.9921.001.001.00

Color blindness preview

Protanopia (red-blind)
#BBB18F
Deuteranopia (green-blind)
#A9A494
Tritanopia (blue-blind)
#00C0B2
Achromatopsia (no color)
#AAAAAA

Design tokens & code

CSS
--color: #31bf91;
/* rgb */ color: rgb(49, 191, 145);
/* oklch */ color: oklch(72.0% 0.136 166.2);
Tailwind
colors: {
  custom: {
    50: '#7ed3b1',
    500: '#31bf91',
    950: '#000000',
  },
}
SCSS
$custom: #31bf91;
$custom-light: #7ed3b1;
$custom-dark: #000000;
JSON
{
  "hex": "#31bf91",
  "rgb": {
    "r": 49,
    "g": 191,
    "b": 145
  },
  "hsl": {
    "h": 160.563,
    "s": 59.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.71971,
    "c": 0.1361,
    "h": 166.2
  },
  "luminance": 0.39959
}

Semantic roles & 50–950 ramp

primary
#31BF91
secondary
#CB8199
accent
#4578E2
background
#F8FDFA
surface
#F0FAF5
border
#CBD3CF
text
#0B1410
muted
#7C837F

Preview Lab

Preview with #31BF91

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

Preview Lab → · Contrast checker → · Palette generator →

#31BF91 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva