#3F871D#3F871D

#3F871D is a mid, vivid green. Relative luminance 0.185; OKLCH L 55.6% C 0.155 H 137.9°. Best body text is #000000 at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#3F871D
RGB	rgb(63, 135, 29)
HSL	hsl(101, 65%, 32%)
HSV	hsv(101, 79%, 53%)
CMYK	cmyk(53.3%, 0%, 78.5%, 47.1%)
CIE-LAB	lab(50.06, -41.58, 46.59)
CIE-LCH	lch(50.06, 62.44, 131.75°)
OKLab	oklab(55.57% -0.1151 0.1041)
OKLCH	oklch(55.57% 0.155 137.9)
XYZ	xyz(10.9353, 18.4726, 4.1515)
Luminance	0.1847 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F871D #651D87

analogous

#74871D #3F871D #1D8730

triadic

#3F871D #1D3F87 #871D3F

tetradic

#3F871D #1D7487 #651D87 #87301D

square

#3F871D #1D7487 #651D87 #87301D

split-complementary

#3F871D #301D87 #871D74

monochromatic

#102207 #275512 #3F871D #57B928 #75D747

Accessibility & contrast

On white

4.47

#3F871D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.69

#3F871D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F871D

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F871D	#FFFFFF	#000000	##000000
##3F871D	1.00	4.47	4.69	4.69
#FFFFFF	4.47	1.00	21.00	21.00
#000000	4.69	21.00	1.00	1.00
##000000	4.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B7B04

Deuteranopia (green-blind)

#827529

Tritanopia (blue-blind)

#3A8273

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #3f871d;
/* rgb */ color: rgb(63, 135, 29);
/* oklch */ color: oklch(55.6% 0.155 137.9);

Tailwind

colors: {
  custom: {
    50: '#7cab62',
    500: '#3f871d',
    950: '#000000',
  },
}

SCSS

$custom: #3f871d;
$custom-light: #7cab62;
$custom-dark: #000000;

JSON

{
  "hex": "#3f871d",
  "rgb": {
    "r": 63,
    "g": 135,
    "b": 29
  },
  "hsl": {
    "h": 100.755,
    "s": 64.634,
    "l": 32.157
  },
  "oklch": {
    "l": 0.55573,
    "c": 0.15518,
    "h": 137.9
  },
  "luminance": 0.18473
}

Semantic roles & 50–950 ramp

primary

#3F871D

secondary

#9546B9

accent

#40E8B2

background

#F7FAF6

surface

#EEF4EB

border

#C9CEC6

text

#0A1005

muted

#7C7F7A

Preview Lab

Preview with #3F871D

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

Preview Lab → · Contrast checker → · Palette generator →