#31B072#31B072

#31B072 is a light, vivid teal. Relative luminance 0.329; OKLCH L 67.4% C 0.143 H 157.1°. Best body text is #000000 at 7.58:1 contrast (WCAG AA passes).

Color values

HEX#31B072
RGBrgb(49, 176, 114)
HSLhsl(151, 56%, 44%)
HSVhsv(151, 72%, 69%)
CMYKcmyk(72.2%, 0%, 35.2%, 31%)
CIE-LABlab(64.09, -48.69, 22.13)
CIE-LCHlch(64.09, 53.48, 155.56°)
OKLaboklab(67.37% -0.1319 0.0557)
OKLCHoklch(67.37% 0.143 157.1)
XYZxyz(19.8273, 32.9163, 21.2249)
Luminance0.3292 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#31B072 #B0316F
analogous
#31B033 #31B072 #31AFB0
triadic
#31B072 #7231B0 #B07231
tetradic
#31B072 #3331B0 #B0316F #AFB031
square
#31B072 #3331B0 #B0316F #AFB031
split-complementary
#31B072 #B031AF #B03331
monochromatic
#165034 #248053 #31B072 #50CE91 #80DCAF

Accessibility & contrast

On white

2.77
#31B072 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.58
#31B072 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B072
7.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##31B072#FFFFFF#000000##000000
##31B0721.002.777.587.58
#FFFFFF2.771.0021.0021.00
#0000007.5821.001.001.00
##0000007.5821.001.001.00

Color blindness preview

Protanopia (red-blind)
#AFA26E
Deuteranopia (green-blind)
#9F9776
Tritanopia (blue-blind)
#00AFA0
Achromatopsia (no color)
#9B9B9B

Design tokens & code

CSS
--color: #31b072;
/* rgb */ color: rgb(49, 176, 114);
/* oklch */ color: oklch(67.4% 0.143 157.1);
Tailwind
colors: {
  custom: {
    50: '#7bc89b',
    500: '#31b072',
    950: '#000000',
  },
}
SCSS
$custom: #31b072;
$custom-light: #7bc89b;
$custom-dark: #000000;
JSON
{
  "hex": "#31b072",
  "rgb": {
    "r": 49,
    "g": 176,
    "b": 114
  },
  "hsl": {
    "h": 150.709,
    "s": 56.444,
    "l": 44.118
  },
  "oklch": {
    "l": 0.6737,
    "c": 0.14316,
    "h": 157.1
  },
  "luminance": 0.32919
}

Semantic roles & 50–950 ramp

primary
#31B072
secondary
#C5789D
accent
#4892E0
background
#F8FCF9
surface
#EFF8F2
border
#CAD1CC
text
#0B130E
muted
#7C827E

Preview Lab

Preview with #31B072

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

Preview Lab → · Contrast checker → · Palette generator →

#31B072 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva