#3F841D#3F841D

#3F841D is a mid, vivid green. Relative luminance 0.176; OKLCH L 54.8% C 0.151 H 137.6°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#3F841D
RGB	rgb(63, 132, 29)
HSL	hsl(100, 64%, 32%)
HSV	hsv(100, 78%, 52%)
CMYK	cmyk(52.3%, 0%, 78%, 48.2%)
CIE-LAB	lab(49.07, -40.37, 45.62)
CIE-LCH	lch(49.07, 60.92, 131.51°)
OKLab	oklab(54.75% -0.1118 0.1021)
OKLCH	oklch(54.75% 0.151 137.6)
XYZ	xyz(10.5226, 17.6472, 4.0139)
Luminance	0.1765 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F841D #621D84

analogous

#73841D #3F841D #1D842F

triadic

#3F841D #1D3F84 #841D3F

tetradic

#3F841D #1D7384 #621D84 #842F1D

square

#3F841D #1D7384 #621D84 #842F1D

split-complementary

#3F841D #2F1D84 #841D73

monochromatic

#0F2007 #275212 #3F841D #57B628 #75D645

Accessibility & contrast

On white

4.64

#3F841D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.53

#3F841D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #3F841D

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F841D	#FFFFFF	#000000	##FFFFFF
##3F841D	1.00	4.64	4.53	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.53	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#887805

Deuteranopia (green-blind)

#807228

Tritanopia (blue-blind)

#3A7F70

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #3f841d;
/* rgb */ color: rgb(63, 132, 29);
/* oklch */ color: oklch(54.8% 0.151 137.6);

Tailwind

colors: {
  custom: {
    50: '#7ca861',
    500: '#3f841d',
    950: '#000000',
  },
}

SCSS

$custom: #3f841d;
$custom-light: #7ca861;
$custom-dark: #000000;

JSON

{
  "hex": "#3f841d",
  "rgb": {
    "r": 63,
    "g": 132,
    "b": 29
  },
  "hsl": {
    "h": 100.194,
    "s": 63.975,
    "l": 31.569
  },
  "oklch": {
    "l": 0.5475,
    "c": 0.15141,
    "h": 137.6
  },
  "luminance": 0.17648
}

Semantic roles & 50–950 ramp

primary

#3F841D

secondary

#9246B7

accent

#41E7B0

background

#F7FAF6

surface

#EEF4EB

border

#C9CEC6

text

#0A1005

muted

#7C7F7A

Preview Lab

Preview with #3F841D

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

Preview Lab → · Contrast checker → · Palette generator →