#317F13#317F13

#317F13 is a mid, vivid green. Relative luminance 0.159; OKLCH L 52.7% C 0.157 H 139.1°. Best body text is #FFFFFF at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#317F13
RGB	rgb(49, 127, 19)
HSL	hsl(103, 74%, 29%)
HSV	hsv(103, 85%, 50%)
CMYK	cmyk(61.4%, 0%, 85%, 50.2%)
CIE-LAB	lab(46.81, -43.08, 46.53)
CIE-LCH	lch(46.81, 63.41, 132.79°)
OKLab	oklab(52.73% -0.1187 0.1027)
OKLCH	oklch(52.73% 0.157 139.1)
XYZ	xyz(8.9732, 15.8779, 3.2078)
Luminance	0.1588 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#317F13 #61137F

analogous

#677F13 #317F13 #137F2B

triadic

#317F13 #13317F #7F1331

tetradic

#317F13 #13677F #61137F #7F2B13

square

#317F13 #13677F #61137F #7F2B13

split-complementary

#317F13 #2B137F #7F1367

monochromatic

#0A1B04 #1C4A0B #317F13 #46B41B #5EE02D

Accessibility & contrast

On white

5.03

#317F13 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#317F13 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #317F13

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##317F13	#FFFFFF	#000000	##FFFFFF
##317F13	1.00	5.03	4.18	5.03
#FFFFFF	5.03	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#837300

Deuteranopia (green-blind)

#796D21

Tritanopia (blue-blind)

#287A6C

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #317f13;
/* rgb */ color: rgb(49, 127, 19);
/* oklch */ color: oklch(52.7% 0.157 139.1);

Tailwind

colors: {
  custom: {
    50: '#74a55c',
    500: '#317f13',
    950: '#000000',
  },
}

SCSS

$custom: #317f13;
$custom-light: #74a55c;
$custom-dark: #000000;

JSON

{
  "hex": "#317f13",
  "rgb": {
    "r": 49,
    "g": 127,
    "b": 19
  },
  "hsl": {
    "h": 103.333,
    "s": 73.973,
    "l": 28.627
  },
  "oklch": {
    "l": 0.52732,
    "c": 0.15696,
    "h": 139.1
  },
  "luminance": 0.15879
}

Semantic roles & 50–950 ramp

primary

#317F13

secondary

#9239B4

accent

#37F1BD

background

#F7FAF5

surface

#EDF4E9

border

#C8CEC5

text

#090F04

muted

#7B7F79

Preview Lab

Preview with #317F13

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

Preview Lab → · Contrast checker → · Palette generator →