#337C54#337C54

#337C54 is a mid, moderate green. Relative luminance 0.158; OKLCH L 52.9% C 0.097 H 156.7°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX#337C54
RGBrgb(51, 124, 84)
HSLhsl(147, 42%, 34%)
HSVhsv(147, 59%, 49%)
CMYKcmyk(58.9%, 0%, 32.3%, 51.4%)
CIE-LABlab(46.66, -32.68, 15.19)
CIE-LCHlch(46.66, 36.03, 155.07°)
OKLaboklab(52.88% -0.0891 0.0384)
OKLCHoklch(52.88% 0.097 156.7)
XYZxyz(10.1723, 15.7583, 10.8914)
Luminance0.1576 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#337C54 #7C335B
analogous
#377C33 #337C54 #337C79
triadic
#337C54 #54337C #7C5433
tetradic
#337C54 #33377C #7C335B #7C7933
square
#337C54 #33377C #7C335B #7C7933
split-complementary
#337C54 #79337C #7C3337
monochromatic
#0F2519 #215137 #337C54 #45A771 #68C190

Accessibility & contrast

On white

5.06
#337C54 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.15
#337C54 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337C54
5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##337C54#FFFFFF#000000##FFFFFF
##337C541.005.064.155.06
#FFFFFF5.061.0021.001.00
#0000004.1521.001.0021.00
##FFFFFF5.061.0021.001.00

Color blindness preview

Protanopia (red-blind)
#7B7352
Deuteranopia (green-blind)
#716C56
Tritanopia (blue-blind)
#1A7B71
Achromatopsia (no color)
#6F6F6F

Design tokens & code

CSS
--color: #337c54;
/* rgb */ color: rgb(51, 124, 84);
/* oklch */ color: oklch(52.9% 0.097 156.7);
Tailwind
colors: {
  custom: {
    50: '#72a284',
    500: '#337c54',
    950: '#000000',
  },
}
SCSS
$custom: #337c54;
$custom-light: #72a284;
$custom-dark: #000000;
JSON
{
  "hex": "#337c54",
  "rgb": {
    "r": 51,
    "g": 124,
    "b": 84
  },
  "hsl": {
    "h": 147.123,
    "s": 41.714,
    "l": 34.314
  },
  "oklch": {
    "l": 0.52875,
    "c": 0.09703,
    "h": 156.7
  },
  "luminance": 0.15759
}

Semantic roles & 50–950 ramp

primary
#337C54
secondary
#A96289
accent
#569AD2
background
#F7FAF8
surface
#EDF3EF
border
#C8CDCA
text
#080F0B
muted
#7B7F7C

Preview Lab

Preview with #337C54

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

Preview Lab → · Contrast checker → · Palette generator →

#337C54 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva