#337B61#337B61

#337B61 is a mid, moderate teal. Relative luminance 0.157; OKLCH L 52.9% C 0.084 H 166.6°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX#337B61
RGBrgb(51, 123, 97)
HSLhsl(158, 41%, 34%)
HSVhsv(158, 59%, 48%)
CMYKcmyk(58.5%, 0%, 21.1%, 51.8%)
CIE-LABlab(46.62, -29.21, 7.54)
CIE-LCHlch(46.62, 30.17, 165.52°)
OKLaboklab(52.94% -0.0814 0.0193)
OKLCHoklch(52.94% 0.084 166.6)
XYZxyz(10.6048, 15.7318, 13.7846)
Luminance0.1573 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#337B61 #7B334D
analogous
#337B3D #337B61 #33717B
triadic
#337B61 #61337B #7B6133
tetradic
#337B61 #3D337B #7B334D #717B33
square
#337B61 #3D337B #7B334D #717B33
split-complementary
#337B61 #7B3371 #7B3D33
monochromatic
#0F241D #21503F #337B61 #45A683 #68C0A0

Accessibility & contrast

On white

5.06
#337B61 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.15
#337B61 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337B61
5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##337B61#FFFFFF#000000##FFFFFF
##337B611.005.064.155.06
#FFFFFF5.061.0021.001.00
#0000004.1521.001.0021.00
##FFFFFF5.061.0021.001.00

Color blindness preview

Protanopia (red-blind)
#787360
Deuteranopia (green-blind)
#6E6B63
Tritanopia (blue-blind)
#107B74
Achromatopsia (no color)
#6E6E6E

Design tokens & code

CSS
--color: #337b61;
/* rgb */ color: rgb(51, 123, 97);
/* oklch */ color: oklch(52.9% 0.084 166.6);
Tailwind
colors: {
  custom: {
    50: '#72a18d',
    500: '#337b61',
    950: '#000000',
  },
}
SCSS
$custom: #337b61;
$custom-light: #72a18d;
$custom-dark: #000000;
JSON
{
  "hex": "#337b61",
  "rgb": {
    "r": 51,
    "g": 123,
    "b": 97
  },
  "hsl": {
    "h": 158.333,
    "s": 41.379,
    "l": 34.118
  },
  "oklch": {
    "l": 0.52944,
    "c": 0.08362,
    "h": 166.6
  },
  "luminance": 0.15733
}

Semantic roles & 50–950 ramp

primary
#337B61
secondary
#A8627B
accent
#5783D1
background
#F7FAF8
surface
#EDF3F0
border
#C8CDCB
text
#080F0C
muted
#7B7F7D

Preview Lab

Preview with #337B61

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

Preview Lab → · Contrast checker → · Palette generator →

#337B61 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva