#31723A#31723A

#31723A is a mid, moderate green. Relative luminance 0.130; OKLCH L 49.5% C 0.110 H 146.5°. Best body text is #FFFFFF at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#31723A
RGB	rgb(49, 114, 58)
HSL	hsl(128, 40%, 32%)
HSV	hsv(128, 57%, 45%)
CMYK	cmyk(57%, 0%, 49.1%, 55.3%)
CIE-LAB	lab(42.75, -33.69, 24.83)
CIE-LCH	lch(42.75, 41.85, 143.61°)
OKLab	oklab(49.5% -0.0913 0.0605)
OKLCH	oklch(49.5% 0.11 146.5)
XYZ	xyz(8.0472, 12.9924, 6.0859)
Luminance	0.1299 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31723A #723169

analogous

#497231 #31723A #31725B

triadic

#31723A #3A3172 #723A31

tetradic

#31723A #314972 #723169 #725B31

square

#31723A #314972 #723169 #725B31

split-complementary

#31723A #5B3172 #723149

monochromatic

#0C1C0E #1F4724 #31723A #439D50 #62BB6E

Accessibility & contrast

On white

5.84

#31723A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.60

#31723A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #31723A

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31723A	#FFFFFF	#000000	##FFFFFF
##31723A	1.00	5.84	3.60	5.84
#FFFFFF	5.84	1.00	21.00	1.00
#000000	3.60	21.00	1.00	21.00
##FFFFFF	5.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#746936

Deuteranopia (green-blind)

#6B633E

Tritanopia (blue-blind)

#256F65

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #31723a;
/* rgb */ color: rgb(49, 114, 58);
/* oklch */ color: oklch(49.5% 0.110 146.5);

Tailwind

colors: {
  custom: {
    50: '#6f9b71',
    500: '#31723a',
    950: '#000000',
  },
}

SCSS

$custom: #31723a;
$custom-light: #6f9b71;
$custom-dark: #000000;

JSON

{
  "hex": "#31723a",
  "rgb": {
    "r": 49,
    "g": 114,
    "b": 58
  },
  "hsl": {
    "h": 128.308,
    "s": 39.877,
    "l": 31.961
  },
  "oklch": {
    "l": 0.49502,
    "c": 0.10953,
    "h": 146.5
  },
  "luminance": 0.12993
}

Semantic roles & 50–950 ramp

primary

#31723A

secondary

#A35C99

accent

#58BFD0

background

#F6F9F6

surface

#ECF2EC

border

#C7CCC7

text

#080E08

muted

#7B7E7B

Preview Lab

Preview with #31723A

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

Preview Lab → · Contrast checker → · Palette generator →