#3F8A41#3F8A41

#3F8A41 is a mid, vivid green. Relative luminance 0.196; OKLCH L 56.8% C 0.131 H 144.1°. Best body text is #000000 at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#3F8A41
RGB	rgb(63, 138, 65)
HSL	hsl(122, 37%, 39%)
HSV	hsv(122, 54%, 54%)
CMYK	cmyk(54.3%, 0%, 52.9%, 45.9%)
CIE-LAB	lab(51.40, -39.04, 31.92)
CIE-LCH	lch(51.40, 50.43, 140.73°)
OKLab	oklab(56.78% -0.1061 0.0768)
OKLCH	oklch(56.78% 0.131 144.1)
XYZ	xyz(12.0919, 19.6144, 8.1488)
Luminance	0.1961 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F8A41 #8A3F88

analogous

#638A3F #3F8A41 #3F8A67

triadic

#3F8A41 #413F8A #8A413F

tetradic

#3F8A41 #3F638A #8A3F88 #8A673F

square

#3F8A41 #3F638A #8A3F88 #8A673F

split-complementary

#3F8A41 #673F8A #8A3F63

monochromatic

#193619 #2C602D #3F8A41 #55B157 #7FC581

Accessibility & contrast

On white

4.27

#3F8A41 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.92

#3F8A41 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F8A41

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F8A41	#FFFFFF	#000000	##000000
##3F8A41	1.00	4.27	4.92	4.92
#FFFFFF	4.27	1.00	21.00	21.00
#000000	4.92	21.00	1.00	1.00
##000000	4.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C7F3B

Deuteranopia (green-blind)

#827846

Tritanopia (blue-blind)

#338779

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #3f8a41;
/* rgb */ color: rgb(63, 138, 65);
/* oklch */ color: oklch(56.8% 0.131 144.1);

Tailwind

colors: {
  custom: {
    50: '#7bad77',
    500: '#3f8a41',
    950: '#000000',
  },
}

SCSS

$custom: #3f8a41;
$custom-light: #7bad77;
$custom-dark: #000000;

JSON

{
  "hex": "#3f8a41",
  "rgb": {
    "r": 63,
    "g": 138,
    "b": 65
  },
  "hsl": {
    "h": 121.6,
    "s": 37.313,
    "l": 39.412
  },
  "oklch": {
    "l": 0.5678,
    "c": 0.13095,
    "h": 144.1
  },
  "luminance": 0.19615
}

Semantic roles & 50–950 ramp

primary

#3F8A41

secondary

#AF76AD

accent

#5BCACD

background

#F7FAF7

surface

#EEF4ED

border

#C9CEC8

text

#0A1009

muted

#7C7F7B

Preview Lab

Preview with #3F8A41

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

Preview Lab → · Contrast checker → · Palette generator →