#3F9F1D#3F9F1D

#3F9F1D is a light, vivid green. Relative luminance 0.259; OKLCH L 62.1% C 0.184 H 139.4°. Best body text is #000000 at 6.19:1 contrast (WCAG AA passes).

Color values

HEX#3F9F1D
RGBrgb(63, 159, 29)
HSLhsl(104, 69%, 37%)
HSVhsv(104, 82%, 62%)
CMYKcmyk(60.4%, 0%, 81.8%, 37.6%)
CIE-LABlab(57.98, -50.68, 54.09)
CIE-LCHlch(57.98, 74.12, 133.14°)
OKLaboklab(62.11% -0.1395 0.1198)
OKLCHoklch(62.11% 0.184 139.4)
XYZxyz(14.6692, 25.9404, 5.3961)
Luminance0.2594 (WCAG relative)
Temperaturewarm
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3F9F1D #7D1D9F
analogous
#809F1D #3F9F1D #1D9F3C
triadic
#3F9F1D #1D3F9F #9F1D3F
tetradic
#3F9F1D #1D809F #7D1D9F #9F3C1D
square
#3F9F1D #1D809F #7D1D9F #9F3C1D
split-complementary
#3F9F1D #3C1D9F #9F1D80
monochromatic
#16370A #2A6B14 #3F9F1D #54D326 #7AE056

Accessibility & contrast

On white

3.39
#3F9F1D on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.19
#3F9F1D on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F9F1D
6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3F9F1D#FFFFFF#000000##000000
##3F9F1D1.003.396.196.19
#FFFFFF3.391.0021.0021.00
#0000006.1921.001.001.00
##0000006.1921.001.001.00

Color blindness preview

Protanopia (red-blind)
#A49000
Deuteranopia (green-blind)
#98882D
Tritanopia (blue-blind)
#339987
Achromatopsia (no color)
#8B8B8B

Design tokens & code

CSS
--color: #3f9f1d;
/* rgb */ color: rgb(63, 159, 29);
/* oklch */ color: oklch(62.1% 0.184 139.4);
Tailwind
colors: {
  custom: {
    50: '#80bc65',
    500: '#3f9f1d',
    950: '#000000',
  },
}
SCSS
$custom: #3f9f1d;
$custom-light: #80bc65;
$custom-dark: #000000;
JSON
{
  "hex": "#3f9f1d",
  "rgb": {
    "r": 63,
    "g": 159,
    "b": 29
  },
  "hsl": {
    "h": 104.308,
    "s": 69.149,
    "l": 36.863
  },
  "oklch": {
    "l": 0.62107,
    "c": 0.18391,
    "h": 139.4
  },
  "luminance": 0.25942
}

Semantic roles & 50–950 ramp

primary
#3F9F1D
secondary
#A654C4
accent
#3CECBE
background
#F8FBF6
surface
#EFF6EB
border
#CAD0C6
text
#0B1206
muted
#7C817A

Preview Lab

Preview with #3F9F1D

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

Preview Lab → · Contrast checker → · Palette generator →

#3F9F1D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva