#3F7A22#3F7A22

#3F7A22 is a mid, vivid green. Relative luminance 0.151; OKLCH L 52.0% C 0.135 H 137.2°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#3F7A22
RGB	rgb(63, 122, 34)
HSL	hsl(100, 56%, 31%)
HSV	hsv(100, 72%, 48%)
CMYK	cmyk(48.4%, 0%, 72.1%, 52.2%)
CIE-LAB	lab(45.76, -35.82, 40.35)
CIE-LCH	lch(45.76, 53.95, 131.59°)
OKLab	oklab(52.04% -0.0992 0.0918)
OKLCH	oklch(52.04% 0.135 137.2)
XYZ	xyz(9.2979, 15.0907, 3.9359)
Luminance	0.1509 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F7A22 #5D227A

analogous

#6B7A22 #3F7A22 #227A31

triadic

#3F7A22 #223F7A #7A223F

tetradic

#3F7A22 #226B7A #5D227A #7A3122

square

#3F7A22 #226B7A #5D227A #7A3122

split-complementary

#3F7A22 #31227A #7A226B

monochromatic

#0E1A07 #264A15 #3F7A22 #58AA2F #75CD4A

Accessibility & contrast

On white

5.23

#3F7A22 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#3F7A22 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3F7A22

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F7A22	#FFFFFF	#000000	##FFFFFF
##3F7A22	1.00	5.23	4.02	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E6F15

Deuteranopia (green-blind)

#766A2A

Tritanopia (blue-blind)

#3C7668

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #3f7a22;
/* rgb */ color: rgb(63, 122, 34);
/* oklch */ color: oklch(52.0% 0.135 137.2);

Tailwind

colors: {
  custom: {
    50: '#7aa162',
    500: '#3f7a22',
    950: '#000000',
  },
}

SCSS

$custom: #3f7a22;
$custom-light: #7aa162;
$custom-dark: #000000;

JSON

{
  "hex": "#3f7a22",
  "rgb": {
    "r": 63,
    "g": 122,
    "b": 34
  },
  "hsl": {
    "h": 100.227,
    "s": 56.41,
    "l": 30.588
  },
  "oklch": {
    "l": 0.52042,
    "c": 0.13514,
    "h": 137.2
  },
  "luminance": 0.15091
}

Semantic roles & 50–950 ramp

primary

#3F7A22

secondary

#8D4BAD

accent

#48E0AE

background

#F7F9F6

surface

#EEF2EB

border

#C9CCC6

text

#0A0F05

muted

#7C7E7A

Preview Lab

Preview with #3F7A22

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

Preview Lab → · Contrast checker → · Palette generator →