#3F9919#3F9919

#3F9919 is a mid, vivid green. Relative luminance 0.239; OKLCH L 60.5% C 0.179 H 138.8°. Best body text is #000000 at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#3F9919
RGB	rgb(63, 153, 25)
HSL	hsl(102, 72%, 35%)
HSV	hsv(102, 84%, 60%)
CMYK	cmyk(58.8%, 0%, 83.7%, 40%)
CIE-LAB	lab(56.00, -48.70, 53.40)
CIE-LCH	lch(56.00, 72.27, 132.37°)
OKLab	oklab(60.46% -0.1344 0.1178)
OKLCH	oklch(60.46% 0.179 138.8)
XYZ	xyz(13.6161, 23.9082, 4.8167)
Luminance	0.2391 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F9919 #731999

analogous

#7F9919 #3F9919 #199933

triadic

#3F9919 #193F99 #99193F

tetradic

#3F9919 #197F99 #731999 #993319

square

#3F9919 #197F99 #731999 #993319

split-complementary

#3F9919 #331999 #99197F

monochromatic

#143008 #296410 #3F9919 #55CE22 #78E24B

Accessibility & contrast

On white

3.63

#3F9919 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.78

#3F9919 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F9919

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F9919	#FFFFFF	#000000	##000000
##3F9919	1.00	3.63	5.78	5.78
#FFFFFF	3.63	1.00	21.00	21.00
#000000	5.78	21.00	1.00	1.00
##000000	5.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E8B00

Deuteranopia (green-blind)

#938329

Tritanopia (blue-blind)

#359482

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #3f9919;
/* rgb */ color: rgb(63, 153, 25);
/* oklch */ color: oklch(60.5% 0.179 138.8);

Tailwind

colors: {
  custom: {
    50: '#7fb863',
    500: '#3f9919',
    950: '#000000',
  },
}

SCSS

$custom: #3f9919;
$custom-light: #7fb863;
$custom-dark: #000000;

JSON

{
  "hex": "#3f9919",
  "rgb": {
    "r": 63,
    "g": 153,
    "b": 25
  },
  "hsl": {
    "h": 102.188,
    "s": 71.91,
    "l": 34.902
  },
  "oklch": {
    "l": 0.60461,
    "c": 0.17872,
    "h": 138.8
  },
  "luminance": 0.23909
}

Semantic roles & 50–950 ramp

primary

#3F9919

secondary

#9F4AC3

accent

#39EFB9

background

#F8FBF6

surface

#EFF6EB

border

#CAD0C6

text

#0B1106

muted

#7C807A

Preview Lab

Preview with #3F9919

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

Preview Lab → · Contrast checker → · Palette generator →