#337A42#337A42

#337A42 is a mid, moderate green. Relative luminance 0.150; OKLCH L 51.9% C 0.112 H 148.2°. Best body text is #FFFFFF at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#337A42
RGB	rgb(51, 122, 66)
HSL	hsl(133, 41%, 34%)
HSV	hsv(133, 58%, 48%)
CMYK	cmyk(58.2%, 0%, 45.9%, 52.2%)
CIE-LAB	lab(45.66, -35.29, 24.10)
CIE-LCH	lch(45.66, 42.73, 145.68°)
OKLab	oklab(51.95% -0.0955 0.0592)
OKLCH	oklch(51.95% 0.112 148.2)
XYZ	xyz(9.3075, 15.0154, 7.5610)
Luminance	0.1502 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337A42 #7A336B

analogous

#487A33 #337A42 #337A66

triadic

#337A42 #42337A #7A4233

tetradic

#337A42 #33487A #7A336B #7A6633

square

#337A42 #33487A #7A336B #7A6633

split-complementary

#337A42 #66337A #7A3348

monochromatic

#0F2413 #214F2B #337A42 #45A559 #68C07A

Accessibility & contrast

On white

5.25

#337A42 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#337A42 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337A42

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337A42	#FFFFFF	#000000	##FFFFFF
##337A42	1.00	5.25	4.00	5.25
#FFFFFF	5.25	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B703E

Deuteranopia (green-blind)

#726A46

Tritanopia (blue-blind)

#23786C

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #337a42;
/* rgb */ color: rgb(51, 122, 66);
/* oklch */ color: oklch(51.9% 0.112 148.2);

Tailwind

colors: {
  custom: {
    50: '#72a177',
    500: '#337a42',
    950: '#000000',
  },
}

SCSS

$custom: #337a42;
$custom-light: #72a177;
$custom-dark: #000000;

JSON

{
  "hex": "#337a42",
  "rgb": {
    "r": 51,
    "g": 122,
    "b": 66
  },
  "hsl": {
    "h": 132.676,
    "s": 41.04,
    "l": 33.922
  },
  "oklch": {
    "l": 0.51947,
    "c": 0.1124,
    "h": 148.2
  },
  "luminance": 0.15016
}

Semantic roles & 50–950 ramp

primary

#337A42

secondary

#A86199

accent

#57B7D1

background

#F7FAF7

surface

#EDF3ED

border

#C8CDC8

text

#080F09

muted

#7B7F7B

Preview Lab

Preview with #337A42

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

Preview Lab → · Contrast checker → · Palette generator →