#31C688#31C688

#31C688 is a light, vivid teal. Relative luminance 0.428; OKLCH L 73.5% C 0.152 H 160.2°. Best body text is #000000 at 9.56:1 contrast (WCAG AA passes).

Color values

HEX#31C688
RGBrgb(49, 198, 136)
HSLhsl(155, 60%, 48%)
HSVhsv(155, 75%, 78%)
CMYKcmyk(75.3%, 0%, 31.3%, 22.4%)
CIE-LABlab(71.43, -52.69, 20.33)
CIE-LCHlch(71.43, 56.47, 158.90°)
OKLaboklab(73.55% -0.1433 0.0515)
OKLCHoklch(73.55% 0.152 160.2)
XYZxyz(25.9019, 42.8156, 30.1869)
Luminance0.4282 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#31C688 #C6316F
analogous
#31C63E #31C688 #31B9C6
triadic
#31C688 #8831C6 #C68831
tetradic
#31C688 #3E31C6 #C6316F #B9C631
square
#31C688 #3E31C6 #C6316F #B9C631
split-complementary
#31C688 #C631B9 #C63E31
monochromatic
#196445 #259566 #31C688 #5DD7A4 #8EE3C0

Accessibility & contrast

On white

2.20
#31C688 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.56
#31C688 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C688
9.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##31C688#FFFFFF#000000##000000
##31C6881.002.209.569.56
#FFFFFF2.201.0021.0021.00
#0000009.5621.001.001.00
##0000009.5621.001.001.00

Color blindness preview

Protanopia (red-blind)
#C3B784
Deuteranopia (green-blind)
#B1AA8C
Tritanopia (blue-blind)
#00C5B6
Achromatopsia (no color)
#AFAFAF

Design tokens & code

CSS
--color: #31c688;
/* rgb */ color: rgb(49, 198, 136);
/* oklch */ color: oklch(73.5% 0.152 160.2);
Tailwind
colors: {
  custom: {
    50: '#7fd8ab',
    500: '#31c688',
    950: '#000000',
  },
}
SCSS
$custom: #31c688;
$custom-light: #7fd8ab;
$custom-dark: #000000;
JSON
{
  "hex": "#31c688",
  "rgb": {
    "r": 49,
    "g": 198,
    "b": 136
  },
  "hsl": {
    "h": 155.034,
    "s": 60.324,
    "l": 48.431
  },
  "oklch": {
    "l": 0.73547,
    "c": 0.15228,
    "h": 160.2
  },
  "luminance": 0.42819
}

Semantic roles & 50–950 ramp

primary
#31C688
secondary
#CE85A3
accent
#4487E3
background
#F8FDFA
surface
#F0FAF4
border
#CBD3CE
text
#0C1510
muted
#7D837F

Preview Lab

Preview with #31C688

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

Preview Lab → · Contrast checker → · Palette generator →

#31C688 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva