#337C4C#337C4C

#337C4C is a mid, moderate green. Relative luminance 0.156; OKLCH L 52.7% C 0.105 H 152.3°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#337C4C
RGB	rgb(51, 124, 76)
HSL	hsl(141, 42%, 34%)
HSV	hsv(141, 59%, 49%)
CMYK	cmyk(58.9%, 0%, 38.7%, 51.4%)
CIE-LAB	lab(46.50, -34.32, 19.57)
CIE-LCH	lch(46.50, 39.51, 150.31°)
OKLab	oklab(52.7% -0.0931 0.0489)
OKLCH	oklch(52.7% 0.105 152.3)
XYZ	xyz(9.8767, 15.6400, 9.3344)
Luminance	0.1564 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337C4C #7C3363

analogous

#3F7C33 #337C4C #337C71

triadic

#337C4C #4C337C #7C4C33

tetradic

#337C4C #333F7C #7C3363 #7C7133

square

#337C4C #333F7C #7C3363 #7C7133

split-complementary

#337C4C #71337C #7C333F

monochromatic

#0F2517 #215131 #337C4C #45A767 #68C187

Accessibility & contrast

On white

5.09

#337C4C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#337C4C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337C4C

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337C4C	#FFFFFF	#000000	##FFFFFF
##337C4C	1.00	5.09	4.13	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C7249

Deuteranopia (green-blind)

#726B4F

Tritanopia (blue-blind)

#1E7A70

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #337c4c;
/* rgb */ color: rgb(51, 124, 76);
/* oklch */ color: oklch(52.7% 0.105 152.3);

Tailwind

colors: {
  custom: {
    50: '#72a27e',
    500: '#337c4c',
    950: '#000000',
  },
}

SCSS

$custom: #337c4c;
$custom-light: #72a27e;
$custom-dark: #000000;

JSON

{
  "hex": "#337c4c",
  "rgb": {
    "r": 51,
    "g": 124,
    "b": 76
  },
  "hsl": {
    "h": 140.548,
    "s": 41.714,
    "l": 34.314
  },
  "oklch": {
    "l": 0.52695,
    "c": 0.10513,
    "h": 152.3
  },
  "luminance": 0.15641
}

Semantic roles & 50–950 ramp

primary

#337C4C

secondary

#A96291

accent

#56A7D2

background

#F7FAF7

surface

#EDF4EE

border

#C8CEC9

text

#080F0A

muted

#7B7F7C

Preview Lab

Preview with #337C4C

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

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