#3F8A20#3F8A20

#3F8A20 is a mid, vivid green. Relative luminance 0.193; OKLCH L 56.4% C 0.157 H 138.4°. Best body text is #000000 at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#3F8A20
RGB	rgb(63, 138, 32)
HSL	hsl(102, 62%, 33%)
HSV	hsv(102, 77%, 54%)
CMYK	cmyk(54.3%, 0%, 76.8%, 45.9%)
CIE-LAB	lab(51.08, -42.56, 46.52)
CIE-LCH	lch(51.08, 63.05, 132.46°)
OKLab	oklab(56.42% -0.1175 0.1044)
OKLCH	oklch(56.42% 0.157 138.4)
XYZ	xyz(11.3987, 19.3371, 4.4980)
Luminance	0.1934 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F8A20 #6B208A

analogous

#748A20 #3F8A20 #208A36

triadic

#3F8A20 #203F8A #8A203F

tetradic

#3F8A20 #20748A #6B208A #8A3620

square

#3F8A20 #20748A #6B208A #8A3620

split-complementary

#3F8A20 #36208A #8A2074

monochromatic

#122709 #285814 #3F8A20 #56BC2C #76D64E

Accessibility & contrast

On white

4.31

#3F8A20 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.87

#3F8A20 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F8A20

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F8A20	#FFFFFF	#000000	##000000
##3F8A20	1.00	4.31	4.87	4.87
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.87	21.00	1.00	1.00
##000000	4.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E7E09

Deuteranopia (green-blind)

#85772B

Tritanopia (blue-blind)

#398576

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #3f8a20;
/* rgb */ color: rgb(63, 138, 32);
/* oklch */ color: oklch(56.4% 0.157 138.4);

Tailwind

colors: {
  custom: {
    50: '#7cad63',
    500: '#3f8a20',
    950: '#000000',
  },
}

SCSS

$custom: #3f8a20;
$custom-light: #7cad63;
$custom-dark: #000000;

JSON

{
  "hex": "#3f8a20",
  "rgb": {
    "r": 63,
    "g": 138,
    "b": 32
  },
  "hsl": {
    "h": 102.453,
    "s": 62.353,
    "l": 33.333
  },
  "oklch": {
    "l": 0.56415,
    "c": 0.15721,
    "h": 138.4
  },
  "luminance": 0.19338
}

Semantic roles & 50–950 ramp

primary

#3F8A20

secondary

#994DB9

accent

#42E5B6

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0A1006

muted

#7C7F7A

Preview Lab

Preview with #3F8A20

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

Preview Lab → · Contrast checker → · Palette generator →