#31691C#31691C

#31691C is a mid, vivid green. Relative luminance 0.108; OKLCH L 46.6% C 0.124 H 138.5°. Best body text is #FFFFFF at 6.63:1 contrast (WCAG AA passes).

Color values

HEX	#31691C
RGB	rgb(49, 105, 28)
HSL	hsl(104, 58%, 26%)
HSV	hsv(104, 73%, 41%)
CMYK	cmyk(53.3%, 0%, 73.3%, 58.8%)
CIE-LAB	lab(39.31, -33.64, 36.00)
CIE-LCH	lch(39.31, 49.27, 133.06°)
OKLab	oklab(46.56% -0.0928 0.082)
OKLCH	oklch(46.56% 0.124 138.5)
XYZ	xyz(6.5276, 10.8395, 2.8466)
Luminance	0.1084 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31691C #541C69

analogous

#57691C #31691C #1C692D

triadic

#31691C #1C3169 #691C31

tetradic

#31691C #1C5769 #541C69 #692D1C

square

#31691C #1C5769 #541C69 #692D1C

split-complementary

#31691C #2D1C69 #691C57

monochromatic

#0B1806 #1A390F #31691C #489929 #5EC936

Accessibility & contrast

On white

6.63

#31691C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#31691C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #31691C

6.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31691C	#FFFFFF	#000000	##FFFFFF
##31691C	1.00	6.63	3.17	6.63
#FFFFFF	6.63	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C6010

Deuteranopia (green-blind)

#655B23

Tritanopia (blue-blind)

#2C655A

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #31691c;
/* rgb */ color: rgb(49, 105, 28);
/* oklch */ color: oklch(46.6% 0.124 138.5);

Tailwind

colors: {
  custom: {
    50: '#6f945d',
    500: '#31691c',
    950: '#000000',
  },
}

SCSS

$custom: #31691c;
$custom-light: #6f945d;
$custom-dark: #000000;

JSON

{
  "hex": "#31691c",
  "rgb": {
    "r": 49,
    "g": 105,
    "b": 28
  },
  "hsl": {
    "h": 103.636,
    "s": 57.895,
    "l": 26.078
  },
  "oklch": {
    "l": 0.46558,
    "c": 0.12381,
    "h": 138.5
  },
  "luminance": 0.1084
}

Semantic roles & 50–950 ramp

primary

#31691C

secondary

#85439E

accent

#47E1B7

background

#F7F9F5

surface

#EDF1E9

border

#C8CBC5

text

#080D04

muted

#7B7E79

Preview Lab

Preview with #31691C

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

Preview Lab → · Contrast checker → · Palette generator →