#3B8318#3B8318

#3B8318 is a mid, vivid green. Relative luminance 0.172; OKLCH L 54.3% C 0.155 H 137.9°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#3B8318
RGB	rgb(59, 131, 24)
HSL	hsl(100, 69%, 30%)
HSV	hsv(100, 82%, 51%)
CMYK	cmyk(55%, 0%, 81.7%, 48.6%)
CIE-LAB	lab(48.55, -41.51, 46.75)
CIE-LCH	lch(48.55, 62.52, 131.60°)
OKLab	oklab(54.27% -0.1149 0.1037)
OKLCH	oklch(54.27% 0.155 137.9)
XYZ	xyz(10.0844, 17.2276, 3.6578)
Luminance	0.1723 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B8318 #601883

analogous

#708318 #3B8318 #18832B

triadic

#3B8318 #183B83 #83183B

tetradic

#3B8318 #187083 #601883 #832B18

square

#3B8318 #187083 #601883 #832B18

split-complementary

#3B8318 #2B1883 #831870

monochromatic

#0C1C05 #244F0F #3B8318 #52B721 #6FDB3A

Accessibility & contrast

On white

4.72

#3B8318 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.45

#3B8318 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3B8318

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B8318	#FFFFFF	#000000	##FFFFFF
##3B8318	1.00	4.72	4.45	4.72
#FFFFFF	4.72	1.00	21.00	1.00
#000000	4.45	21.00	1.00	21.00
##FFFFFF	4.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#877700

Deuteranopia (green-blind)

#7E7125

Tritanopia (blue-blind)

#357E6F

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #3b8318;
/* rgb */ color: rgb(59, 131, 24);
/* oklch */ color: oklch(54.3% 0.155 137.9);

Tailwind

colors: {
  custom: {
    50: '#79a85f',
    500: '#3b8318',
    950: '#000000',
  },
}

SCSS

$custom: #3b8318;
$custom-light: #79a85f;
$custom-dark: #000000;

JSON

{
  "hex": "#3b8318",
  "rgb": {
    "r": 59,
    "g": 131,
    "b": 24
  },
  "hsl": {
    "h": 100.374,
    "s": 69.032,
    "l": 30.392
  },
  "oklch": {
    "l": 0.54269,
    "c": 0.15482,
    "h": 137.9
  },
  "luminance": 0.17228
}

Semantic roles & 50–950 ramp

primary

#3B8318

secondary

#9040B7

accent

#3CECB2

background

#F7FAF5

surface

#EEF4EA

border

#C9CEC6

text

#0A0F05

muted

#7C7F79

Preview Lab

Preview with #3B8318

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

Preview Lab → · Contrast checker → · Palette generator →