#3F861F#3F861F

#3F861F is a mid, vivid green. Relative luminance 0.182; OKLCH L 55.3% C 0.153 H 138.0°. Best body text is #000000 at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#3F861F
RGB	rgb(63, 134, 31)
HSL	hsl(101, 62%, 32%)
HSV	hsv(101, 77%, 53%)
CMYK	cmyk(53%, 0%, 76.9%, 47.5%)
CIE-LAB	lab(49.74, -41.04, 45.56)
CIE-LCH	lch(49.74, 61.32, 132.01°)
OKLab	oklab(55.31% -0.1135 0.1023)
OKLCH	oklch(55.31% 0.153 138)
XYZ	xyz(10.8219, 18.2051, 4.2397)
Luminance	0.1821 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F861F #661F86

analogous

#73861F #3F861F #1F8632

triadic

#3F861F #1F3F86 #861F3F

tetradic

#3F861F #1F7386 #661F86 #86321F

square

#3F861F #1F7386 #661F86 #86321F

split-complementary

#3F861F #321F86 #861F73

monochromatic

#102308 #285414 #3F861F #56B82A #75D54A

Accessibility & contrast

On white

4.52

#3F861F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.64

#3F861F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F861F

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F861F	#FFFFFF	#000000	##000000
##3F861F	1.00	4.52	4.64	4.64
#FFFFFF	4.52	1.00	21.00	21.00
#000000	4.64	21.00	1.00	1.00
##000000	4.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A7A09

Deuteranopia (green-blind)

#81742A

Tritanopia (blue-blind)

#3A8172

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #3f861f;
/* rgb */ color: rgb(63, 134, 31);
/* oklch */ color: oklch(55.3% 0.153 138.0);

Tailwind

colors: {
  custom: {
    50: '#7caa62',
    500: '#3f861f',
    950: '#000000',
  },
}

SCSS

$custom: #3f861f;
$custom-light: #7caa62;
$custom-dark: #000000;

JSON

{
  "hex": "#3f861f",
  "rgb": {
    "r": 63,
    "g": 134,
    "b": 31
  },
  "hsl": {
    "h": 101.359,
    "s": 62.424,
    "l": 32.353
  },
  "oklch": {
    "l": 0.55313,
    "c": 0.15277,
    "h": 138
  },
  "luminance": 0.18206
}

Semantic roles & 50–950 ramp

primary

#3F861F

secondary

#9549B8

accent

#42E5B3

background

#F7FAF6

surface

#EEF4EB

border

#C9CEC6

text

#0A1005

muted

#7C7F7A

Preview Lab

Preview with #3F861F

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

Preview Lab → · Contrast checker → · Palette generator →