#317D47#317D47

#317D47 is a mid, moderate green. Relative luminance 0.158; OKLCH L 52.8% C 0.113 H 150.3°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#317D47
RGB	rgb(49, 125, 71)
HSL	hsl(137, 44%, 34%)
HSV	hsv(137, 61%, 49%)
CMYK	cmyk(60.8%, 0%, 43.2%, 51%)
CIE-LAB	lab(46.68, -36.20, 22.61)
CIE-LCH	lch(46.68, 42.69, 148.01°)
OKLab	oklab(52.79% -0.0979 0.056)
OKLCH	oklch(52.79% 0.113 150.3)
XYZ	xyz(9.7369, 15.7742, 8.4916)
Luminance	0.1578 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#317D47 #7D3167

analogous

#417D31 #317D47 #317D6D

triadic

#317D47 #47317D #7D4731

tetradic

#317D47 #31417D #7D3167 #7D6D31

square

#317D47 #31417D #7D3167 #7D6D31

split-complementary

#317D47 #6D317D #7D3141

monochromatic

#0F2515 #20512E #317D47 #42A960 #66C381

Accessibility & contrast

On white

5.05

#317D47 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#317D47 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #317D47

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##317D47	#FFFFFF	#000000	##FFFFFF
##317D47	1.00	5.05	4.15	5.05
#FFFFFF	5.05	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E7343

Deuteranopia (green-blind)

#746C4B

Tritanopia (blue-blind)

#1C7B70

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #317d47;
/* rgb */ color: rgb(49, 125, 71);
/* oklch */ color: oklch(52.8% 0.113 150.3);

Tailwind

colors: {
  custom: {
    50: '#71a37b',
    500: '#317d47',
    950: '#000000',
  },
}

SCSS

$custom: #317d47;
$custom-light: #71a37b;
$custom-dark: #000000;

JSON

{
  "hex": "#317d47",
  "rgb": {
    "r": 49,
    "g": 125,
    "b": 71
  },
  "hsl": {
    "h": 137.368,
    "s": 43.678,
    "l": 34.118
  },
  "oklch": {
    "l": 0.52793,
    "c": 0.11279,
    "h": 150.3
  },
  "luminance": 0.15775
}

Semantic roles & 50–950 ramp

primary

#317D47

secondary

#AA6095

accent

#54AFD3

background

#F7FAF7

surface

#EDF4EE

border

#C8CEC9

text

#080F09

muted

#7B7F7B

Preview Lab

Preview with #317D47

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

Preview Lab → · Contrast checker → · Palette generator →