#31DCB0#31DCB0

#31DCB0 is a light, vivid teal. Relative luminance 0.550; OKLCH L 80.1% C 0.148 H 170.4°. Best body text is #000000 at 11.99:1 contrast (WCAG AA passes).

Color values

HEX#31DCB0
RGBrgb(49, 220, 176)
HSLhsl(165, 71%, 53%)
HSVhsv(165, 78%, 86%)
CMYKcmyk(77.7%, 0%, 20%, 13.7%)
CIE-LABlab(79.02, -52.26, 9.69)
CIE-LCHlch(79.02, 53.15, 169.49°)
OKLaboklab(80.07% -0.1458 0.0247)
OKLCHoklch(80.07% 0.148 170.4)
XYZxyz(34.6920, 54.9697, 49.8477)
Luminance0.5497 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#31DCB0 #DC315D
analogous
#31DC5A #31DCB0 #31B3DC
triadic
#31DCB0 #B031DC #DCB031
tetradic
#31DCB0 #5A31DC #DC315D #B3DC31
square
#31DCB0 #5A31DC #DC315D #B3DC31
split-complementary
#31DCB0 #DC31B3 #DC5A31
monochromatic
#157D63 #1EB28C #31DCB0 #65E5C4 #9AEED8

Accessibility & contrast

On white

1.75
#31DCB0 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.99
#31DCB0 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31DCB0
11.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##31DCB0#FFFFFF#000000##000000
##31DCB01.001.7511.9911.99
#FFFFFF1.751.0021.0021.00
#00000011.9921.001.001.00
##00000011.9921.001.001.00

Color blindness preview

Protanopia (red-blind)
#D6CDAE
Deuteranopia (green-blind)
#C0BDB3
Tritanopia (blue-blind)
#00DECF
Achromatopsia (no color)
#C4C4C4

Design tokens & code

CSS
--color: #31dcb0;
/* rgb */ color: rgb(49, 220, 176);
/* oklch */ color: oklch(80.1% 0.148 170.4);
Tailwind
colors: {
  custom: {
    50: '#85e8c7',
    500: '#31dcb0',
    950: '#000000',
  },
}
SCSS
$custom: #31dcb0;
$custom-light: #85e8c7;
$custom-dark: #000000;
JSON
{
  "hex": "#31dcb0",
  "rgb": {
    "r": 49,
    "g": 220,
    "b": 176
  },
  "hsl": {
    "h": 164.561,
    "s": 70.954,
    "l": 52.745
  },
  "oklch": {
    "l": 0.80066,
    "c": 0.14791,
    "h": 170.4
  },
  "luminance": 0.54974
}

Semantic roles & 50–950 ramp

primary
#31DCB0
secondary
#852D43
accent
#3A68EE
background
#FCFEFD
surface
#F4FDF9
border
#CED5D2
text
#0D1613
muted
#7F8482

Preview Lab

Preview with #31DCB0

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

Preview Lab → · Contrast checker → · Palette generator →

#31DCB0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva