#317C4E#317C4E

#317C4E is a mid, moderate green. Relative luminance 0.156; OKLCH L 52.7% C 0.104 H 153.7°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#317C4E
RGB	rgb(49, 124, 78)
HSL	hsl(143, 43%, 34%)
HSV	hsv(143, 60%, 49%)
CMYK	cmyk(60.5%, 0%, 37.1%, 51.4%)
CIE-LAB	lab(46.47, -34.42, 18.38)
CIE-LCH	lch(46.47, 39.01, 151.90°)
OKLab	oklab(52.66% -0.0934 0.0461)
OKLCH	oklch(52.66% 0.104 153.7)
XYZ	xyz(9.8486, 15.6174, 9.7017)
Luminance	0.1562 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#317C4E #7C315F

analogous

#3A7C31 #317C4E #317C74

triadic

#317C4E #4E317C #7C4E31

tetradic

#317C4E #313A7C #7C315F #7C7431

square

#317C4E #313A7C #7C315F #7C7431

split-complementary

#317C4E #74317C #7C313A

monochromatic

#0E2417 #205032 #317C4E #42A86A #65C289

Accessibility & contrast

On white

5.09

#317C4E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#317C4E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #317C4E

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##317C4E	#FFFFFF	#000000	##FFFFFF
##317C4E	1.00	5.09	4.12	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C724B

Deuteranopia (green-blind)

#726B51

Tritanopia (blue-blind)

#197B70

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #317c4e;
/* rgb */ color: rgb(49, 124, 78);
/* oklch */ color: oklch(52.7% 0.104 153.7);

Tailwind

colors: {
  custom: {
    50: '#71a280',
    500: '#317c4e',
    950: '#000000',
  },
}

SCSS

$custom: #317c4e;
$custom-light: #71a280;
$custom-dark: #000000;

JSON

{
  "hex": "#317c4e",
  "rgb": {
    "r": 49,
    "g": 124,
    "b": 78
  },
  "hsl": {
    "h": 143.2,
    "s": 43.353,
    "l": 33.922
  },
  "oklch": {
    "l": 0.52664,
    "c": 0.10414,
    "h": 153.7
  },
  "luminance": 0.15618
}

Semantic roles & 50–950 ramp

primary

#317C4E

secondary

#AA5F8D

accent

#55A2D3

background

#F7FAF7

surface

#EDF4EE

border

#C8CEC9

text

#080F0A

muted

#7B7F7C

Preview Lab

Preview with #317C4E

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

Preview Lab → · Contrast checker → · Palette generator →