#3F9E2F#3F9E2F

#3F9E2F is a mid, vivid green. Relative luminance 0.257; OKLCH L 62.0% C 0.173 H 141.0°. Best body text is #000000 at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#3F9E2F
RGB	rgb(63, 158, 47)
HSL	hsl(111, 54%, 40%)
HSV	hsv(111, 70%, 62%)
CMYK	cmyk(60.1%, 0%, 70.3%, 38%)
CIE-LAB	lab(57.77, -49.02, 47.55)
CIE-LCH	lch(57.77, 68.29, 135.87°)
OKLab	oklab(61.97% -0.1341 0.1086)
OKLCH	oklch(61.97% 0.173 141)
XYZ	xyz(14.7891, 25.7144, 6.8728)
Luminance	0.2572 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F9E2F #8E2F9E

analogous

#779E2F #3F9E2F #2F9E56

triadic

#3F9E2F #2F3F9E #9E2F3F

tetradic

#3F9E2F #2F779E #8E2F9E #9E562F

square

#3F9E2F #2F779E #8E2F9E #9E562F

split-complementary

#3F9E2F #562F9E #9E2F77

monochromatic

#194013 #2C6F21 #3F9E2F #56C743 #81D572

Accessibility & contrast

On white

3.42

#3F9E2F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.14

#3F9E2F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F9E2F

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F9E2F	#FFFFFF	#000000	##000000
##3F9E2F	1.00	3.42	6.14	6.14
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.14	21.00	1.00	1.00
##000000	6.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A2901E

Deuteranopia (green-blind)

#96883A

Tritanopia (blue-blind)

#319988

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #3f9e2f;
/* rgb */ color: rgb(63, 158, 47);
/* oklch */ color: oklch(62.0% 0.173 141.0);

Tailwind

colors: {
  custom: {
    50: '#7fbb6e',
    500: '#3f9e2f',
    950: '#000000',
  },
}

SCSS

$custom: #3f9e2f;
$custom-light: #7fbb6e;
$custom-dark: #000000;

JSON

{
  "hex": "#3f9e2f",
  "rgb": {
    "r": 63,
    "g": 158,
    "b": 47
  },
  "hsl": {
    "h": 111.351,
    "s": 54.146,
    "l": 40.196
  },
  "oklch": {
    "l": 0.61965,
    "c": 0.17255,
    "h": 141
  },
  "luminance": 0.25716
}

Semantic roles & 50–950 ramp

primary

#3F9E2F

secondary

#B16CBD

accent

#4ADEC8

background

#F8FBF6

surface

#EFF6EC

border

#CAD0C7

text

#0B1207

muted

#7C817A

Preview Lab

Preview with #3F9E2F

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

Preview Lab → · Contrast checker → · Palette generator →