#337443#337443

#337443 is a mid, moderate green. Relative luminance 0.136; OKLCH L 50.3% C 0.102 H 149.5°. Best body text is #FFFFFF at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#337443
RGB	rgb(51, 116, 67)
HSL	hsl(135, 39%, 33%)
HSV	hsv(135, 56%, 45%)
CMYK	cmyk(56%, 0%, 42.2%, 54.5%)
CIE-LAB	lab(43.65, -32.45, 20.94)
CIE-LCH	lch(43.65, 38.62, 147.17°)
OKLab	oklab(50.31% -0.088 0.0519)
OKLCH	oklch(50.31% 0.102 149.5)
XYZ	xyz(8.6232, 13.5991, 7.4796)
Luminance	0.1360 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337443 #743364

analogous

#447433 #337443 #337463

triadic

#337443 #433374 #744333

tetradic

#337443 #334474 #743364 #746333

square

#337443 #334474 #743364 #746333

split-complementary

#337443 #633374 #743344

monochromatic

#0E1F12 #20492A #337443 #469F5C #66BC7B

Accessibility & contrast

On white

5.65

#337443 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#337443 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337443

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337443	#FFFFFF	#000000	##FFFFFF
##337443	1.00	5.65	3.72	5.65
#FFFFFF	5.65	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#756B40

Deuteranopia (green-blind)

#6C6546

Tritanopia (blue-blind)

#257268

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #337443;
/* rgb */ color: rgb(51, 116, 67);
/* oklch */ color: oklch(50.3% 0.102 149.5);

Tailwind

colors: {
  custom: {
    50: '#709c77',
    500: '#337443',
    950: '#000000',
  },
}

SCSS

$custom: #337443;
$custom-light: #709c77;
$custom-dark: #000000;

JSON

{
  "hex": "#337443",
  "rgb": {
    "r": 51,
    "g": 116,
    "b": 67
  },
  "hsl": {
    "h": 134.769,
    "s": 38.922,
    "l": 32.745
  },
  "oklch": {
    "l": 0.5031,
    "c": 0.10214,
    "h": 149.5
  },
  "luminance": 0.136
}

Semantic roles & 50–950 ramp

primary

#337443

secondary

#A45F93

accent

#59B2CF

background

#F7F9F7

surface

#EDF2ED

border

#C8CCC8

text

#080E09

muted

#7B7E7B

Preview Lab

Preview with #337443

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

Preview Lab → · Contrast checker → · Palette generator →