#318310#318310

#318310 is a mid, vivid green. Relative luminance 0.169; OKLCH L 53.8% C 0.163 H 139.2°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#318310
RGB	rgb(49, 131, 16)
HSL	hsl(103, 78%, 29%)
HSV	hsv(103, 88%, 51%)
CMYK	cmyk(62.6%, 0%, 87.8%, 48.6%)
CIE-LAB	lab(48.16, -44.71, 48.54)
CIE-LCH	lch(48.16, 66.00, 132.65°)
OKLab	oklab(53.84% -0.1232 0.1065)
OKLCH	oklch(53.84% 0.163 139.2)
XYZ	xyz(9.4760, 16.9221, 3.2570)
Luminance	0.1692 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#318310 #621083

analogous

#6B8310 #318310 #108329

triadic

#318310 #103183 #831031

tetradic

#318310 #106B83 #621083 #832910

square

#318310 #106B83 #621083 #832910

split-complementary

#318310 #291083 #83106B

monochromatic

#0A1B03 #1D4C09 #318310 #45BA17 #5FE529

Accessibility & contrast

On white

4.79

#318310 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#318310 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #318310

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##318310	#FFFFFF	#000000	##FFFFFF
##318310	1.00	4.79	4.38	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#877600

Deuteranopia (green-blind)

#7D7020

Tritanopia (blue-blind)

#277E6F

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #318310;
/* rgb */ color: rgb(49, 131, 16);
/* oklch */ color: oklch(53.8% 0.163 139.2);

Tailwind

colors: {
  custom: {
    50: '#75a85c',
    500: '#318310',
    950: '#000000',
  },
}

SCSS

$custom: #318310;
$custom-light: #75a85c;
$custom-dark: #000000;

JSON

{
  "hex": "#318310",
  "rgb": {
    "r": 49,
    "g": 131,
    "b": 16
  },
  "hsl": {
    "h": 102.783,
    "s": 78.231,
    "l": 28.824
  },
  "oklch": {
    "l": 0.53843,
    "c": 0.16286,
    "h": 139.2
  },
  "luminance": 0.16923
}

Semantic roles & 50–950 ramp

primary

#318310

secondary

#9336B9

accent

#33F5BD

background

#F7FAF5

surface

#EDF4E9

border

#C8CEC5

text

#091004

muted

#7B7F79

Preview Lab

Preview with #318310

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

Preview Lab → · Contrast checker → · Palette generator →