#337131#337131

#337131 is a mid, moderate green. Relative luminance 0.127; OKLCH L 49.2% C 0.116 H 143.0°. Best body text is #FFFFFF at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#337131
RGB	rgb(51, 113, 49)
HSL	hsl(118, 40%, 32%)
HSV	hsv(118, 57%, 44%)
CMYK	cmyk(54.9%, 0%, 56.6%, 55.7%)
CIE-LAB	lab(42.36, -34.05, 29.24)
CIE-LCH	lch(42.36, 44.88, 139.35°)
OKLab	oklab(49.16% -0.0927 0.0698)
OKLCH	oklch(49.16% 0.116 143)
XYZ	xyz(7.8243, 12.7352, 4.9510)
Luminance	0.1274 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337131 #6F3171

analogous

#537131 #337131 #31714F

triadic

#337131 #313371 #713133

tetradic

#337131 #315371 #6F3171 #714F31

square

#337131 #315371 #6F3171 #714F31

split-complementary

#337131 #4F3171 #713153

monochromatic

#0C1C0C #20461E #337131 #469C44 #64BB62

Accessibility & contrast

On white

5.92

#337131 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#337131 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337131

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337131	#FFFFFF	#000000	##FFFFFF
##337131	1.00	5.92	3.55	5.92
#FFFFFF	5.92	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#73672B

Deuteranopia (green-blind)

#6B6236

Tritanopia (blue-blind)

#2A6E63

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #337131;
/* rgb */ color: rgb(51, 113, 49);
/* oklch */ color: oklch(49.2% 0.116 143.0);

Tailwind

colors: {
  custom: {
    50: '#719a6b',
    500: '#337131',
    950: '#000000',
  },
}

SCSS

$custom: #337131;
$custom-light: #719a6b;
$custom-dark: #000000;

JSON

{
  "hex": "#337131",
  "rgb": {
    "r": 51,
    "g": 113,
    "b": 49
  },
  "hsl": {
    "h": 118.125,
    "s": 39.506,
    "l": 31.765
  },
  "oklch": {
    "l": 0.49162,
    "c": 0.11602,
    "h": 143
  },
  "luminance": 0.12736
}

Semantic roles & 50–950 ramp

primary

#337131

secondary

#A05CA2

accent

#58CFCC

background

#F7F9F6

surface

#EDF2EB

border

#C8CCC6

text

#080E07

muted

#7B7E7A

Preview Lab

Preview with #337131

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

Preview Lab → · Contrast checker → · Palette generator →