#337333#337333

#337333 is a mid, moderate green. Relative luminance 0.132; OKLCH L 49.8% C 0.117 H 143.6°. Best body text is #FFFFFF at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#337333
RGB	rgb(51, 115, 51)
HSL	hsl(120, 39%, 33%)
HSV	hsv(120, 56%, 45%)
CMYK	cmyk(55.7%, 0%, 55.7%, 54.9%)
CIE-LAB	lab(43.07, -34.64, 29.03)
CIE-LCH	lch(43.07, 45.19, 140.03°)
OKLab	oklab(49.75% -0.0942 0.0695)
OKLCH	oklch(49.75% 0.117 143.6)
XYZ	xyz(8.0931, 13.2036, 5.2534)
Luminance	0.1320 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337333 #733373

analogous

#537333 #337333 #337353

triadic

#337333 #333373 #733333

tetradic

#337333 #335373 #733373 #735333

square

#337333 #335373 #733373 #735333

split-complementary

#337333 #533373 #733353

monochromatic

#0D1E0D #204920 #337333 #469D46 #65BB65

Accessibility & contrast

On white

5.77

#337333 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#337333 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337333

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337333	#FFFFFF	#000000	##FFFFFF
##337333	1.00	5.77	3.64	5.77
#FFFFFF	5.77	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#75692D

Deuteranopia (green-blind)

#6D6438

Tritanopia (blue-blind)

#297064

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #337333;
/* rgb */ color: rgb(51, 115, 51);
/* oklch */ color: oklch(49.8% 0.117 143.6);

Tailwind

colors: {
  custom: {
    50: '#719c6c',
    500: '#337333',
    950: '#000000',
  },
}

SCSS

$custom: #337333;
$custom-light: #719c6c;
$custom-dark: #000000;

JSON

{
  "hex": "#337333",
  "rgb": {
    "r": 51,
    "g": 115,
    "b": 51
  },
  "hsl": {
    "h": 120,
    "s": 38.554,
    "l": 32.549
  },
  "oklch": {
    "l": 0.49751,
    "c": 0.11704,
    "h": 143.6
  },
  "luminance": 0.13204
}

Semantic roles & 50–950 ramp

primary

#337333

secondary

#A35FA3

accent

#59CECE

background

#F7F9F6

surface

#EDF2EB

border

#C8CCC6

text

#080E07

muted

#7B7E7A

Preview Lab

Preview with #337333

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

Preview Lab → · Contrast checker → · Palette generator →