#317C18#317C18

#317C18 is a mid, vivid green. Relative luminance 0.151; OKLCH L 51.9% C 0.151 H 139.4°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#317C18
RGB	rgb(49, 124, 24)
HSL	hsl(105, 68%, 29%)
HSV	hsv(105, 81%, 49%)
CMYK	cmyk(60.5%, 0%, 80.6%, 51.4%)
CIE-LAB	lab(45.82, -41.64, 44.04)
CIE-LCH	lch(45.82, 60.61, 133.40°)
OKLab	oklab(51.92% -0.1146 0.0982)
OKLCH	oklch(51.92% 0.151 139.4)
XYZ	xyz(8.6388, 15.1335, 3.3298)
Luminance	0.1513 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#317C18 #63187C

analogous

#637C18 #317C18 #187C31

triadic

#317C18 #18317C #7C1831

tetradic

#317C18 #18637C #63187C #7C3118

square

#317C18 #18637C #63187C #7C3118

split-complementary

#317C18 #31187C #7C1863

monochromatic

#0A1A05 #1D490E #317C18 #45AF22 #5FD836

Accessibility & contrast

On white

5.22

#317C18 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#317C18 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #317C18

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##317C18	#FFFFFF	#000000	##FFFFFF
##317C18	1.00	5.22	4.03	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#807000

Deuteranopia (green-blind)

#766A23

Tritanopia (blue-blind)

#287869

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #317c18;
/* rgb */ color: rgb(49, 124, 24);
/* oklch */ color: oklch(51.9% 0.151 139.4);

Tailwind

colors: {
  custom: {
    50: '#73a35e',
    500: '#317c18',
    950: '#000000',
  },
}

SCSS

$custom: #317c18;
$custom-light: #73a35e;
$custom-dark: #000000;

JSON

{
  "hex": "#317c18",
  "rgb": {
    "r": 49,
    "g": 124,
    "b": 24
  },
  "hsl": {
    "h": 105,
    "s": 67.568,
    "l": 29.02
  },
  "oklch": {
    "l": 0.51915,
    "c": 0.15093,
    "h": 139.4
  },
  "luminance": 0.15134
}

Semantic roles & 50–950 ramp

primary

#317C18

secondary

#943FB1

accent

#3DEABF

background

#F7FAF5

surface

#EDF4E9

border

#C8CEC5

text

#090F05

muted

#7B7F79

Preview Lab

Preview with #317C18

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

Preview Lab → · Contrast checker → · Palette generator →