#317F11#317F11

#317F11 is a mid, vivid green. Relative luminance 0.159; OKLCH L 52.7% C 0.158 H 139.0°. Best body text is #FFFFFF at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#317F11
RGB	rgb(49, 127, 17)
HSL	hsl(103, 76%, 28%)
HSV	hsv(103, 87%, 50%)
CMYK	cmyk(61.4%, 0%, 86.6%, 50.2%)
CIE-LAB	lab(46.81, -43.18, 47.07)
CIE-LCH	lch(46.81, 63.88, 132.53°)
OKLab	oklab(52.72% -0.1191 0.1035)
OKLCH	oklch(52.72% 0.158 139)
XYZ	xyz(8.9568, 15.8714, 3.1217)
Luminance	0.1587 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#317F11 #5F117F

analogous

#687F11 #317F11 #117F28

triadic

#317F11 #11317F #7F1131

tetradic

#317F11 #11687F #5F117F #7F2811

square

#317F11 #11687F #5F117F #7F2811

split-complementary

#317F11 #28117F #7F1168

monochromatic

#0A1B04 #1C490A #317F11 #46B518 #5EE228

Accessibility & contrast

On white

5.03

#317F11 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#317F11 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #317F11

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##317F11	#FFFFFF	#000000	##FFFFFF
##317F11	1.00	5.03	4.17	5.03
#FFFFFF	5.03	1.00	21.00	1.00
#000000	4.17	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)

#796D20

Tritanopia (blue-blind)

#287A6C

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #317f11;
/* rgb */ color: rgb(49, 127, 17);
/* oklch */ color: oklch(52.7% 0.158 139.0);

Tailwind

colors: {
  custom: {
    50: '#74a55b',
    500: '#317f11',
    950: '#000000',
  },
}

SCSS

$custom: #317f11;
$custom-light: #74a55b;
$custom-dark: #000000;

JSON

{
  "hex": "#317f11",
  "rgb": {
    "r": 49,
    "g": 127,
    "b": 17
  },
  "hsl": {
    "h": 102.545,
    "s": 76.389,
    "l": 28.235
  },
  "oklch": {
    "l": 0.52722,
    "c": 0.15779,
    "h": 139
  },
  "luminance": 0.15872
}

Semantic roles & 50–950 ramp

primary

#317F11

secondary

#9037B5

accent

#35F3BC

background

#F7FAF5

surface

#EDF4E9

border

#C8CEC5

text

#090F04

muted

#7B7F79

Preview Lab

Preview with #317F11

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

Preview Lab → · Contrast checker → · Palette generator →