#31B58F#31B58F

#31B58F is a light, vivid teal. Relative luminance 0.357; OKLCH L 69.4% C 0.125 H 169.0°. Best body text is #000000 at 8.14:1 contrast (WCAG AA passes).

Color values

HEX#31B58F
RGBrgb(49, 181, 143)
HSLhsl(163, 57%, 45%)
HSVhsv(163, 73%, 71%)
CMYKcmyk(72.9%, 0%, 21%, 29%)
CIE-LABlab(66.28, -44.21, 9.34)
CIE-LCHlch(66.28, 45.19, 168.07°)
OKLaboklab(69.36% -0.1231 0.0239)
OKLCHoklch(69.36% 0.125 169)
XYZxyz(22.7458, 35.6812, 31.6697)
Luminance0.3568 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#31B58F #B53157
analogous
#31B54D #31B58F #3199B5
triadic
#31B58F #8F31B5 #B58F31
tetradic
#31B58F #4D31B5 #B53157 #99B531
square
#31B58F #4D31B5 #B53157 #99B531
split-complementary
#31B58F #B53199 #B54D31
monochromatic
#175543 #248569 #31B58F #53D0AC #83DDC3

Accessibility & contrast

On white

2.58
#31B58F on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.14
#31B58F on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B58F
8.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##31B58F#FFFFFF#000000##000000
##31B58F1.002.588.148.14
#FFFFFF2.581.0021.0021.00
#0000008.1421.001.001.00
##0000008.1421.001.001.00

Color blindness preview

Protanopia (red-blind)
#B0A88D
Deuteranopia (green-blind)
#9F9C92
Tritanopia (blue-blind)
#00B6AA
Achromatopsia (no color)
#A1A1A1

Design tokens & code

CSS
--color: #31b58f;
/* rgb */ color: rgb(49, 181, 143);
/* oklch */ color: oklch(69.4% 0.125 169.0);
Tailwind
colors: {
  custom: {
    50: '#7cccaf',
    500: '#31b58f',
    950: '#000000',
  },
}
SCSS
$custom: #31b58f;
$custom-light: #7cccaf;
$custom-dark: #000000;
JSON
{
  "hex": "#31b58f",
  "rgb": {
    "r": 49,
    "g": 181,
    "b": 143
  },
  "hsl": {
    "h": 162.727,
    "s": 57.391,
    "l": 45.098
  },
  "oklch": {
    "l": 0.69363,
    "c": 0.12537,
    "h": 169
  },
  "luminance": 0.35684
}

Semantic roles & 50–950 ramp

primary
#31B58F
secondary
#C77B91
accent
#4773E1
background
#F8FCFA
surface
#EFF9F4
border
#CAD2CE
text
#0B1310
muted
#7C827F

Preview Lab

Preview with #31B58F

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

Preview Lab → · Contrast checker → · Palette generator →

#31B58F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva