#337031#337031

#337031 is a mid, moderate green. Relative luminance 0.125; OKLCH L 48.9% C 0.115 H 143.0°. Best body text is #FFFFFF at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#337031
RGB	rgb(51, 112, 49)
HSL	hsl(118, 39%, 32%)
HSV	hsv(118, 56%, 44%)
CMYK	cmyk(54.5%, 0%, 56.3%, 56.1%)
CIE-LAB	lab(42.02, -33.61, 28.83)
CIE-LCH	lch(42.02, 44.28, 139.38°)
OKLab	oklab(48.88% -0.0915 0.0689)
OKLCH	oklch(48.88% 0.115 143)
XYZ	xyz(7.7134, 12.5133, 4.9140)
Luminance	0.1251 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337031 #6E3170

analogous

#537031 #337031 #31704F

triadic

#337031 #313370 #703133

tetradic

#337031 #315370 #6E3170 #704F31

square

#337031 #315370 #6E3170 #704F31

split-complementary

#337031 #4F3170 #703153

monochromatic

#0C1B0C #20451E #337031 #469B44 #64BA61

Accessibility & contrast

On white

6.00

#337031 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.50

#337031 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337031

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337031	#FFFFFF	#000000	##FFFFFF
##337031	1.00	6.00	3.50	6.00
#FFFFFF	6.00	1.00	21.00	1.00
#000000	3.50	21.00	1.00	21.00
##FFFFFF	6.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#72662B

Deuteranopia (green-blind)

#6A6136

Tritanopia (blue-blind)

#2A6D62

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #337031;
/* rgb */ color: rgb(51, 112, 49);
/* oklch */ color: oklch(48.9% 0.115 143.0);

Tailwind

colors: {
  custom: {
    50: '#709a6b',
    500: '#337031',
    950: '#000000',
  },
}

SCSS

$custom: #337031;
$custom-light: #709a6b;
$custom-dark: #000000;

JSON

{
  "hex": "#337031",
  "rgb": {
    "r": 51,
    "g": 112,
    "b": 49
  },
  "hsl": {
    "h": 118.095,
    "s": 39.13,
    "l": 31.569
  },
  "oklch": {
    "l": 0.48882,
    "c": 0.11453,
    "h": 143
  },
  "luminance": 0.12514
}

Semantic roles & 50–950 ramp

primary

#337031

secondary

#9F5CA1

accent

#59CFCB

background

#F7F9F6

surface

#EDF2EB

border

#C8CCC6

text

#080E07

muted

#7B7E7A

Preview Lab

Preview with #337031

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

Preview Lab → · Contrast checker → · Palette generator →