#3F9F22#3F9F22

#3F9F22 is a light, vivid green. Relative luminance 0.260; OKLCH L 62.1% C 0.181 H 139.7°. Best body text is #000000 at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#3F9F22
RGB	rgb(63, 159, 34)
HSL	hsl(106, 65%, 38%)
HSV	hsv(106, 79%, 62%)
CMYK	cmyk(60.4%, 0%, 78.6%, 37.6%)
CIE-LAB	lab(58.01, -50.38, 52.57)
CIE-LCH	lch(58.01, 72.81, 133.79°)
OKLab	oklab(62.14% -0.1385 0.1173)
OKLCH	oklch(62.14% 0.182 139.7)
XYZ	xyz(14.7361, 25.9672, 5.7487)
Luminance	0.2597 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F9F22 #82229F

analogous

#7D9F22 #3F9F22 #229F43

triadic

#3F9F22 #223F9F #9F223F

tetradic

#3F9F22 #227D9F #82229F #9F4322

square

#3F9F22 #227D9F #82229F #9F4322

split-complementary

#3F9F22 #43229F #9F227D

monochromatic

#173A0C #2B6D17 #3F9F22 #53D12D #7CDD5F

Accessibility & contrast

On white

3.39

#3F9F22 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.19

#3F9F22 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F9F22

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F9F22	#FFFFFF	#000000	##000000
##3F9F22	1.00	3.39	6.19	6.19
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.19	21.00	1.00	1.00
##000000	6.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49000

Deuteranopia (green-blind)

#988830

Tritanopia (blue-blind)

#339A88

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #3f9f22;
/* rgb */ color: rgb(63, 159, 34);
/* oklch */ color: oklch(62.1% 0.181 139.7);

Tailwind

colors: {
  custom: {
    50: '#80bc67',
    500: '#3f9f22',
    950: '#000000',
  },
}

SCSS

$custom: #3f9f22;
$custom-light: #80bc67;
$custom-dark: #000000;

JSON

{
  "hex": "#3f9f22",
  "rgb": {
    "r": 63,
    "g": 159,
    "b": 34
  },
  "hsl": {
    "h": 106.08,
    "s": 64.767,
    "l": 37.843
  },
  "oklch": {
    "l": 0.62136,
    "c": 0.1815,
    "h": 139.7
  },
  "luminance": 0.25969
}

Semantic roles & 50–950 ramp

primary

#3F9F22

secondary

#AA5BC1

accent

#40E8C1

background

#F8FBF6

surface

#EFF6EB

border

#CAD0C6

text

#0B1207

muted

#7C817A

Preview Lab

Preview with #3F9F22

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

Preview Lab → · Contrast checker → · Palette generator →