#337A4C#337A4C

#337A4C is a mid, moderate green. Relative luminance 0.151; OKLCH L 52.1% C 0.102 H 152.7°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#337A4C
RGB	rgb(51, 122, 76)
HSL	hsl(141, 41%, 34%)
HSV	hsv(141, 58%, 48%)
CMYK	cmyk(58.2%, 0%, 37.7%, 52.2%)
CIE-LAB	lab(45.83, -33.43, 18.68)
CIE-LCH	lch(45.83, 38.29, 150.80°)
OKLab	oklab(52.15% -0.0907 0.0468)
OKLCH	oklch(52.15% 0.102 152.7)
XYZ	xyz(9.6286, 15.1438, 9.2517)
Luminance	0.1515 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337A4C #7A3361

analogous

#3E7A33 #337A4C #337A70

triadic

#337A4C #4C337A #7A4C33

tetradic

#337A4C #333E7A #7A3361 #7A7033

square

#337A4C #333E7A #7A3361 #7A7033

split-complementary

#337A4C #70337A #7A333E

monochromatic

#0F2416 #214F31 #337A4C #45A567 #68C087

Accessibility & contrast

On white

5.21

#337A4C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#337A4C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337A4C

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337A4C	#FFFFFF	#000000	##FFFFFF
##337A4C	1.00	5.21	4.03	5.21
#FFFFFF	5.21	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A7149

Deuteranopia (green-blind)

#706A4F

Tritanopia (blue-blind)

#1F786E

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #337a4c;
/* rgb */ color: rgb(51, 122, 76);
/* oklch */ color: oklch(52.1% 0.102 152.7);

Tailwind

colors: {
  custom: {
    50: '#71a17e',
    500: '#337a4c',
    950: '#000000',
  },
}

SCSS

$custom: #337a4c;
$custom-light: #71a17e;
$custom-dark: #000000;

JSON

{
  "hex": "#337a4c",
  "rgb": {
    "r": 51,
    "g": 122,
    "b": 76
  },
  "hsl": {
    "h": 141.127,
    "s": 41.04,
    "l": 33.922
  },
  "oklch": {
    "l": 0.52148,
    "c": 0.10206,
    "h": 152.7
  },
  "luminance": 0.15145
}

Semantic roles & 50–950 ramp

primary

#337A4C

secondary

#A8618F

accent

#57A6D1

background

#F7F9F7

surface

#EDF2EE

border

#C8CCC9

text

#080F0A

muted

#7B7E7C

Preview Lab

Preview with #337A4C

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

Preview Lab → · Contrast checker → · Palette generator →