#31BD8B#31BD8B

#31BD8B is a light, vivid teal. Relative luminance 0.389; OKLCH L 71.3% C 0.138 H 164.0°. Best body text is #000000 at 8.78:1 contrast (WCAG AA passes).

Color values

HEX#31BD8B
RGBrgb(49, 189, 139)
HSLhsl(159, 59%, 47%)
HSVhsv(159, 74%, 74%)
CMYKcmyk(74.1%, 0%, 26.5%, 25.9%)
CIE-LABlab(68.69, -48.46, 14.92)
CIE-LCHlch(68.69, 50.71, 162.89°)
OKLaboklab(71.31% -0.133 0.0381)
OKLCHoklch(71.31% 0.138 164)
XYZxyz(24.1218, 38.9094, 30.6601)
Luminance0.3891 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#31BD8B #BD3163
analogous
#31BD45 #31BD8B #31A9BD
triadic
#31BD8B #8B31BD #BD8B31
tetradic
#31BD8B #4531BD #BD3163 #A9BD31
square
#31BD8B #4531BD #BD3163 #A9BD31
split-complementary
#31BD8B #BD31A9 #BD4531
monochromatic
#185C44 #248C67 #31BD8B #58D4A7 #88E0C1

Accessibility & contrast

On white

2.39
#31BD8B on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.78
#31BD8B on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BD8B
8.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##31BD8B#FFFFFF#000000##000000
##31BD8B1.002.398.788.78
#FFFFFF2.391.0021.0021.00
#0000008.7821.001.001.00
##0000008.7821.001.001.00

Color blindness preview

Protanopia (red-blind)
#B9AF88
Deuteranopia (green-blind)
#A8A28E
Tritanopia (blue-blind)
#00BDAF
Achromatopsia (no color)
#A8A8A8

Design tokens & code

CSS
--color: #31bd8b;
/* rgb */ color: rgb(49, 189, 139);
/* oklch */ color: oklch(71.3% 0.138 164.0);
Tailwind
colors: {
  custom: {
    50: '#7ed2ad',
    500: '#31bd8b',
    950: '#000000',
  },
}
SCSS
$custom: #31bd8b;
$custom-light: #7ed2ad;
$custom-dark: #000000;
JSON
{
  "hex": "#31bd8b",
  "rgb": {
    "r": 49,
    "g": 189,
    "b": 139
  },
  "hsl": {
    "h": 158.571,
    "s": 58.824,
    "l": 46.667
  },
  "oklch": {
    "l": 0.7131,
    "c": 0.13837,
    "h": 164
  },
  "luminance": 0.38912
}

Semantic roles & 50–950 ramp

primary
#31BD8B
secondary
#CA809A
accent
#467EE2
background
#F8FDFA
surface
#EFFAF4
border
#CAD3CE
text
#0B1410
muted
#7C837F

Preview Lab

Preview with #31BD8B

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

Preview Lab → · Contrast checker → · Palette generator →

#31BD8B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva