#317F17#317F17

#317F17 is a mid, vivid green. Relative luminance 0.159; OKLCH L 52.8% C 0.155 H 139.5°. Best body text is #FFFFFF at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#317F17
RGB	rgb(49, 127, 23)
HSL	hsl(105, 69%, 29%)
HSV	hsv(105, 82%, 50%)
CMYK	cmyk(61.4%, 0%, 81.9%, 50.2%)
CIE-LAB	lab(46.83, -42.85, 45.33)
CIE-LCH	lch(46.83, 62.38, 133.39°)
OKLab	oklab(52.75% -0.1179 0.1008)
OKLCH	oklch(52.75% 0.155 139.5)
XYZ	xyz(9.0103, 15.8928, 3.4032)
Luminance	0.1589 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#317F17 #65177F

analogous

#657F17 #317F17 #177F31

triadic

#317F17 #17317F #7F1731

tetradic

#317F17 #17657F #65177F #7F3117

square

#317F17 #17657F #65177F #7F3117

split-complementary

#317F17 #31177F #7F1765

monochromatic

#0A1A05 #1D4B0E #317F17 #45B320 #5FDB36

Accessibility & contrast

On white

5.03

#317F17 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#317F17 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #317F17

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##317F17	#FFFFFF	#000000	##FFFFFF
##317F17	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)

#796D23

Tritanopia (blue-blind)

#277B6C

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #317f17;
/* rgb */ color: rgb(49, 127, 23);
/* oklch */ color: oklch(52.8% 0.155 139.5);

Tailwind

colors: {
  custom: {
    50: '#73a55e',
    500: '#317f17',
    950: '#000000',
  },
}

SCSS

$custom: #317f17;
$custom-light: #73a55e;
$custom-dark: #000000;

JSON

{
  "hex": "#317f17",
  "rgb": {
    "r": 49,
    "g": 127,
    "b": 23
  },
  "hsl": {
    "h": 105,
    "s": 69.333,
    "l": 29.412
  },
  "oklch": {
    "l": 0.52754,
    "c": 0.1551,
    "h": 139.5
  },
  "luminance": 0.15894
}

Semantic roles & 50–950 ramp

primary

#317F17

secondary

#963EB4

accent

#3CECC0

background

#F7FAF5

surface

#EDF4E9

border

#C8CEC5

text

#090F05

muted

#7B7F79

Preview Lab

Preview with #317F17

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

Preview Lab → · Contrast checker → · Palette generator →