#317A18#317A18

#317A18 is a mid, vivid green. Relative luminance 0.146; OKLCH L 51.4% C 0.148 H 139.3°. Best body text is #FFFFFF at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#317A18
RGB	rgb(49, 122, 24)
HSL	hsl(105, 67%, 29%)
HSV	hsv(105, 80%, 48%)
CMYK	cmyk(59.8%, 0%, 80.3%, 52.2%)
CIE-LAB	lab(45.13, -40.87, 43.38)
CIE-LCH	lch(45.13, 59.60, 133.29°)
OKLab	oklab(51.35% -0.1125 0.0968)
OKLCH	oklch(51.35% 0.148 139.3)
XYZ	xyz(8.3907, 14.6373, 3.2471)
Luminance	0.1464 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#317A18 #61187A

analogous

#627A18 #317A18 #187A30

triadic

#317A18 #18317A #7A1831

tetradic

#317A18 #18627A #61187A #7A3018

square

#317A18 #18627A #61187A #7A3018

split-complementary

#317A18 #30187A #7A1862

monochromatic

#0A1A05 #1C470E #317A18 #46AD22 #5ED735

Accessibility & contrast

On white

5.35

#317A18 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#317A18 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #317A18

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##317A18	#FFFFFF	#000000	##FFFFFF
##317A18	1.00	5.35	3.93	5.35
#FFFFFF	5.35	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E6F00

Deuteranopia (green-blind)

#756923

Tritanopia (blue-blind)

#297668

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #317a18;
/* rgb */ color: rgb(49, 122, 24);
/* oklch */ color: oklch(51.4% 0.148 139.3);

Tailwind

colors: {
  custom: {
    50: '#72a15d',
    500: '#317a18',
    950: '#000000',
  },
}

SCSS

$custom: #317a18;
$custom-light: #72a15d;
$custom-dark: #000000;

JSON

{
  "hex": "#317a18",
  "rgb": {
    "r": 49,
    "g": 122,
    "b": 24
  },
  "hsl": {
    "h": 104.694,
    "s": 67.123,
    "l": 28.627
  },
  "oklch": {
    "l": 0.51351,
    "c": 0.14846,
    "h": 139.3
  },
  "luminance": 0.14638
}

Semantic roles & 50–950 ramp

primary

#317A18

secondary

#923FAF

accent

#3EEABE

background

#F7FAF5

surface

#EDF3E9

border

#C8CDC5

text

#090F05

muted

#7B7F79

Preview Lab

Preview with #317A18

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

Preview Lab → · Contrast checker → · Palette generator →