#3F861C#3F861C

#3F861C is a mid, vivid green. Relative luminance 0.182; OKLCH L 55.3% C 0.154 H 137.7°. Best body text is #000000 at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#3F861C
RGB	rgb(63, 134, 28)
HSL	hsl(100, 65%, 32%)
HSV	hsv(100, 79%, 53%)
CMYK	cmyk(53%, 0%, 79.1%, 47.5%)
CIE-LAB	lab(49.73, -41.24, 46.61)
CIE-LCH	lch(49.73, 62.23, 131.51°)
OKLab	oklab(55.29% -0.1142 0.104)
OKLCH	oklch(55.29% 0.154 137.7)
XYZ	xyz(10.7842, 18.1900, 4.0411)
Luminance	0.1819 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F861C #631C86

analogous

#74861C #3F861C #1C862E

triadic

#3F861C #1C3F86 #861C3F

tetradic

#3F861C #1C7486 #631C86 #862E1C

square

#3F861C #1C7486 #631C86 #862E1C

split-complementary

#3F861C #2E1C86 #861C74

monochromatic

#0F2107 #275311 #3F861C #57B927 #75D844

Accessibility & contrast

On white

4.53

#3F861C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.64

#3F861C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F861C

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F861C	#FFFFFF	#000000	##000000
##3F861C	1.00	4.53	4.64	4.64
#FFFFFF	4.53	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)

#8A7A02

Deuteranopia (green-blind)

#817428

Tritanopia (blue-blind)

#3A8172

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #3f861c;
/* rgb */ color: rgb(63, 134, 28);
/* oklch */ color: oklch(55.3% 0.154 137.7);

Tailwind

colors: {
  custom: {
    50: '#7caa61',
    500: '#3f861c',
    950: '#000000',
  },
}

SCSS

$custom: #3f861c;
$custom-light: #7caa61;
$custom-dark: #000000;

JSON

{
  "hex": "#3f861c",
  "rgb": {
    "r": 63,
    "g": 134,
    "b": 28
  },
  "hsl": {
    "h": 100.189,
    "s": 65.432,
    "l": 31.765
  },
  "oklch": {
    "l": 0.55292,
    "c": 0.15448,
    "h": 137.7
  },
  "luminance": 0.18191
}

Semantic roles & 50–950 ramp

primary

#3F861C

secondary

#9345B9

accent

#3FE8B1

background

#F7FAF6

surface

#EEF4EB

border

#C9CEC6

text

#0A1005

muted

#7C7F7A

Preview Lab

Preview with #3F861C

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

Preview Lab → · Contrast checker → · Palette generator →