#31B89E#31B89E

#31B89E is a light, moderate teal. Relative luminance 0.374; OKLCH L 70.5% C 0.119 H 176.5°. Best body text is #000000 at 8.48:1 contrast (WCAG AA passes).

Color values

HEX#31B89E
RGBrgb(49, 184, 158)
HSLhsl(168, 58%, 46%)
HSVhsv(168, 73%, 72%)
CMYKcmyk(73.4%, 0%, 14.1%, 27.8%)
CIE-LABlab(67.58, -41.70, 2.96)
CIE-LCHlch(67.58, 41.81, 175.94°)
OKLaboklab(70.55% -0.119 0.0072)
OKLCHoklch(70.55% 0.119 176.5)
XYZxyz(24.5756, 37.3996, 38.2648)
Luminance0.3740 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#31B89E #B8314B
analogous
#31B85A #31B89E #318FB8
triadic
#31B89E #9E31B8 #B89E31
tetradic
#31B89E #5A31B8 #B8314B #8FB831
square
#31B89E #5A31B8 #B8314B #8FB831
split-complementary
#31B89E #B8318F #B85A31
monochromatic
#17574B #248874 #31B89E #55D2BA #85DECD

Accessibility & contrast

On white

2.48
#31B89E on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.48
#31B89E on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B89E
8.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##31B89E#FFFFFF#000000##000000
##31B89E1.002.488.488.48
#FFFFFF2.481.0021.0021.00
#0000008.4821.001.001.00
##0000008.4821.001.001.00

Color blindness preview

Protanopia (red-blind)
#B1AC9D
Deuteranopia (green-blind)
#9F9FA0
Tritanopia (blue-blind)
#00BBB0
Achromatopsia (no color)
#A5A5A5

Design tokens & code

CSS
--color: #31b89e;
/* rgb */ color: rgb(49, 184, 158);
/* oklch */ color: oklch(70.5% 0.119 176.5);
Tailwind
colors: {
  custom: {
    50: '#7dceba',
    500: '#31b89e',
    950: '#000000',
  },
}
SCSS
$custom: #31b89e;
$custom-light: #7dceba;
$custom-dark: #000000;
JSON
{
  "hex": "#31b89e",
  "rgb": {
    "r": 49,
    "g": 184,
    "b": 158
  },
  "hsl": {
    "h": 168.444,
    "s": 57.94,
    "l": 45.686
  },
  "oklch": {
    "l": 0.70548,
    "c": 0.11922,
    "h": 176.5
  },
  "luminance": 0.37403
}

Semantic roles & 50–950 ramp

primary
#31B89E
secondary
#C87D8B
accent
#4764E1
background
#F8FCFB
surface
#EFF9F6
border
#CAD2D0
text
#0B1411
muted
#7C8280

Preview Lab

Preview with #31B89E

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

Preview Lab → · Contrast checker → · Palette generator →

#31B89E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva