#3F8F22#3F8F22

#3F8F22 is a mid, vivid green. Relative luminance 0.208; OKLCH L 57.8% C 0.162 H 138.9°. Best body text is #000000 at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#3F8F22
RGB	rgb(63, 143, 34)
HSL	hsl(104, 62%, 35%)
HSV	hsv(104, 76%, 56%)
CMYK	cmyk(55.9%, 0%, 76.2%, 43.9%)
CIE-LAB	lab(52.75, -44.38, 47.44)
CIE-LCH	lch(52.75, 64.96, 133.09°)
OKLab	oklab(57.79% -0.1223 0.1066)
OKLCH	oklch(57.79% 0.162 138.9)
XYZ	xyz(12.1606, 20.8162, 4.8902)
Luminance	0.2082 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F8F22 #72228F

analogous

#758F22 #3F8F22 #228F3C

triadic

#3F8F22 #223F8F #8F223F

tetradic

#3F8F22 #22758F #72228F #8F3C22

square

#3F8F22 #22758F #72228F #8F3C22

split-complementary

#3F8F22 #3C228F #8F2275

monochromatic

#132C0A #295E16 #3F8F22 #55C02E #77D755

Accessibility & contrast

On white

4.07

#3F8F22 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.16

#3F8F22 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F8F22

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F8F22	#FFFFFF	#000000	##000000
##3F8F22	1.00	4.07	5.16	5.16
#FFFFFF	4.07	1.00	21.00	21.00
#000000	5.16	21.00	1.00	1.00
##000000	5.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#93820B

Deuteranopia (green-blind)

#897B2D

Tritanopia (blue-blind)

#378A7A

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #3f8f22;
/* rgb */ color: rgb(63, 143, 34);
/* oklch */ color: oklch(57.8% 0.162 138.9);

Tailwind

colors: {
  custom: {
    50: '#7db065',
    500: '#3f8f22',
    950: '#000000',
  },
}

SCSS

$custom: #3f8f22;
$custom-light: #7db065;
$custom-dark: #000000;

JSON

{
  "hex": "#3f8f22",
  "rgb": {
    "r": 63,
    "g": 143,
    "b": 34
  },
  "hsl": {
    "h": 104.037,
    "s": 61.582,
    "l": 34.706
  },
  "oklch": {
    "l": 0.57794,
    "c": 0.16226,
    "h": 138.9
  },
  "luminance": 0.20817
}

Semantic roles & 50–950 ramp

primary

#3F8F22

secondary

#9F52BA

accent

#43E5BA

background

#F8FAF6

surface

#EFF5EB

border

#CACFC6

text

#0A1106

muted

#7C807A

Preview Lab

Preview with #3F8F22

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

Preview Lab → · Contrast checker → · Palette generator →