#3F9018#3F9018

#3F9018 is a mid, vivid green. Relative luminance 0.211; OKLCH L 58.0% C 0.169 H 138.1°. Best body text is #000000 at 5.21:1 contrast (WCAG AA passes).

Color values

HEX#3F9018
RGBrgb(63, 144, 24)
HSLhsl(101, 71%, 33%)
HSVhsv(101, 83%, 56%)
CMYKcmyk(56.3%, 0%, 83.3%, 43.5%)
CIE-LABlab(53.02, -45.38, 50.96)
CIE-LCHlch(53.02, 68.24, 131.69°)
OKLaboklab(58.01% -0.1256 0.1125)
OKLCHoklch(58.01% 0.169 138.1)
XYZxyz(12.1876, 21.0682, 4.2883)
Luminance0.2107 (WCAG relative)
Temperaturewarm
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3F9018 #691890
analogous
#7B9018 #3F9018 #18902D
triadic
#3F9018 #183F90 #90183F
tetradic
#3F9018 #187B90 #691890 #902D18
square
#3F9018 #187B90 #691890 #902D18
split-complementary
#3F9018 #2D1890 #90187B
monochromatic
#112707 #285C0F #3F9018 #56C421 #76E043

Accessibility & contrast

On white

4.03
#3F9018 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.21
#3F9018 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F9018
5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3F9018#FFFFFF#000000##000000
##3F90181.004.035.215.21
#FFFFFF4.031.0021.0021.00
#0000005.2121.001.001.00
##0000005.2121.001.001.00

Color blindness preview

Protanopia (red-blind)
#958300
Deuteranopia (green-blind)
#8B7C27
Tritanopia (blue-blind)
#388B7A
Achromatopsia (no color)
#7F7F7F

Design tokens & code

CSS
--color: #3f9018;
/* rgb */ color: rgb(63, 144, 24);
/* oklch */ color: oklch(58.0% 0.169 138.1);
Tailwind
colors: {
  custom: {
    50: '#7eb161',
    500: '#3f9018',
    950: '#000000',
  },
}
SCSS
$custom: #3f9018;
$custom-light: #7eb161;
$custom-dark: #000000;
JSON
{
  "hex": "#3f9018",
  "rgb": {
    "r": 63,
    "g": 144,
    "b": 24
  },
  "hsl": {
    "h": 100.5,
    "s": 71.429,
    "l": 32.941
  },
  "oklch": {
    "l": 0.58005,
    "c": 0.16861,
    "h": 138.1
  },
  "luminance": 0.21069
}

Semantic roles & 50–950 ramp

primary
#3F9018
secondary
#9843C0
accent
#3AEEB3
background
#F8FBF6
surface
#EFF6EB
border
#CAD0C6
text
#0B1105
muted
#7C807A

Preview Lab

Preview with #3F9018

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

Preview Lab → · Contrast checker → · Palette generator →

#3F9018 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva