#3F8320#3F8320

#3F8320 is a mid, vivid green. Relative luminance 0.174; OKLCH L 54.5% C 0.148 H 137.8°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#3F8320
RGB	rgb(63, 131, 32)
HSL	hsl(101, 61%, 32%)
HSV	hsv(101, 76%, 51%)
CMYK	cmyk(51.9%, 0%, 75.6%, 48.6%)
CIE-LAB	lab(48.75, -39.75, 44.20)
CIE-LCH	lch(48.75, 59.45, 131.96°)
OKLab	oklab(54.5% -0.1099 0.0996)
OKLCH	oklch(54.5% 0.148 137.8)
XYZ	xyz(10.4266, 17.3929, 4.1740)
Luminance	0.1739 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F8320 #642083

analogous

#718320 #3F8320 #208333

triadic

#3F8320 #203F83 #83203F

tetradic

#3F8320 #207183 #642083 #833320

square

#3F8320 #207183 #642083 #833320

split-complementary

#3F8320 #332083 #832071

monochromatic

#102108 #275214 #3F8320 #57B42C #75D34A

Accessibility & contrast

On white

4.69

#3F8320 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#3F8320 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3F8320

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F8320	#FFFFFF	#000000	##FFFFFF
##3F8320	1.00	4.69	4.48	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#87770D

Deuteranopia (green-blind)

#7E722A

Tritanopia (blue-blind)

#3A7E70

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #3f8320;
/* rgb */ color: rgb(63, 131, 32);
/* oklch */ color: oklch(54.5% 0.148 137.8);

Tailwind

colors: {
  custom: {
    50: '#7ba863',
    500: '#3f8320',
    950: '#000000',
  },
}

SCSS

$custom: #3f8320;
$custom-light: #7ba863;
$custom-dark: #000000;

JSON

{
  "hex": "#3f8320",
  "rgb": {
    "r": 63,
    "g": 131,
    "b": 32
  },
  "hsl": {
    "h": 101.212,
    "s": 60.736,
    "l": 31.961
  },
  "oklch": {
    "l": 0.54498,
    "c": 0.14833,
    "h": 137.8
  },
  "luminance": 0.17394
}

Semantic roles & 50–950 ramp

primary

#3F8320

secondary

#9449B6

accent

#44E4B2

background

#F7FAF6

surface

#EEF4EB

border

#C9CEC6

text

#0A0F05

muted

#7C7F7A

Preview Lab

Preview with #3F8320

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

Preview Lab → · Contrast checker → · Palette generator →