#3F862B#3F862B

#3F862B is a mid, vivid green. Relative luminance 0.183; OKLCH L 55.4% C 0.145 H 139.5°. Best body text is #000000 at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#3F862B
RGB	rgb(63, 134, 43)
HSL	hsl(107, 51%, 35%)
HSV	hsv(107, 68%, 53%)
CMYK	cmyk(53%, 0%, 67.9%, 47.5%)
CIE-LAB	lab(49.83, -40.03, 40.79)
CIE-LCH	lch(49.83, 57.15, 134.46°)
OKLab	oklab(55.42% -0.11 0.0939)
OKLCH	oklch(55.42% 0.145 139.5)
XYZ	xyz(11.0106, 18.2805, 5.2333)
Luminance	0.1828 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F862B #722B86

analogous

#6D862B #3F862B #2B8645

triadic

#3F862B #2B3F86 #862B3F

tetradic

#3F862B #2B6D86 #722B86 #86452B

square

#3F862B #2B6D86 #722B86 #86452B

split-complementary

#3F862B #452B86 #862B6D

monochromatic

#13290D #29581C #3F862B #55B43A #77CC60

Accessibility & contrast

On white

4.51

#3F862B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.66

#3F862B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F862B

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F862B	#FFFFFF	#000000	##000000
##3F862B	1.00	4.51	4.66	4.66
#FFFFFF	4.51	1.00	21.00	21.00
#000000	4.66	21.00	1.00	1.00
##000000	4.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A7A1F

Deuteranopia (green-blind)

#817433

Tritanopia (blue-blind)

#388273

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #3f862b;
/* rgb */ color: rgb(63, 134, 43);
/* oklch */ color: oklch(55.4% 0.145 139.5);

Tailwind

colors: {
  custom: {
    50: '#7baa69',
    500: '#3f862b',
    950: '#000000',
  },
}

SCSS

$custom: #3f862b;
$custom-light: #7baa69;
$custom-dark: #000000;

JSON

{
  "hex": "#3f862b",
  "rgb": {
    "r": 63,
    "g": 134,
    "b": 43
  },
  "hsl": {
    "h": 106.813,
    "s": 51.412,
    "l": 34.706
  },
  "oklch": {
    "l": 0.55416,
    "c": 0.14461,
    "h": 139.5
  },
  "luminance": 0.18281
}

Semantic roles & 50–950 ramp

primary

#3F862B

secondary

#9F5BB2

accent

#4DDBBC

background

#F7FAF6

surface

#EEF4EB

border

#C9CEC6

text

#0A1006

muted

#7C7F7A

Preview Lab

Preview with #3F862B

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

Preview Lab → · Contrast checker → · Palette generator →