#3F7A16#3F7A16

#3F7A16 is a mid, vivid yellow-green. Relative luminance 0.150; OKLCH L 52.0% C 0.143 H 135.9°. Best body text is #FFFFFF at 5.24:1 contrast (WCAG AA passes).

Color values

HEX#3F7A16
RGBrgb(63, 122, 22)
HSLhsl(95, 69%, 28%)
HSVhsv(95, 82%, 48%)
CMYKcmyk(48.4%, 0%, 82%, 52.2%)
CIE-LABlab(45.68, -36.67, 44.76)
CIE-LCHlch(45.68, 57.87, 129.32°)
OKLaboklab(51.95% -0.1023 0.0992)
OKLCHoklch(51.95% 0.143 135.9)
XYZxyz(9.1540, 15.0332, 3.1782)
Luminance0.1503 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3F7A16 #51167A
analogous
#717A16 #3F7A16 #167A1F
triadic
#3F7A16 #163F7A #7A163F
tetradic
#3F7A16 #16717A #51167A #7A1F16
square
#3F7A16 #16717A #51167A #7A1F16
split-complementary
#3F7A16 #1F167A #7A1671
monochromatic
#0D1A05 #24460D #3F7A16 #5AAE1F #76DA31

Accessibility & contrast

On white

5.24
#3F7A16 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.01
#3F7A16 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3F7A16
5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3F7A16#FFFFFF#000000##FFFFFF
##3F7A161.005.244.015.24
#FFFFFF5.241.0021.001.00
#0000004.0121.001.0021.00
##FFFFFF5.241.0021.001.00

Color blindness preview

Protanopia (red-blind)
#7F6F00
Deuteranopia (green-blind)
#776A21
Tritanopia (blue-blind)
#3D7568
Achromatopsia (no color)
#6C6C6C

Design tokens & code

CSS
--color: #3f7a16;
/* rgb */ color: rgb(63, 122, 22);
/* oklch */ color: oklch(52.0% 0.143 135.9);
Tailwind
colors: {
  custom: {
    50: '#7aa15d',
    500: '#3f7a16',
    950: '#000000',
  },
}
SCSS
$custom: #3f7a16;
$custom-light: #7aa15d;
$custom-dark: #000000;
JSON
{
  "hex": "#3f7a16",
  "rgb": {
    "r": 63,
    "g": 122,
    "b": 22
  },
  "hsl": {
    "h": 95.4,
    "s": 69.444,
    "l": 28.235
  },
  "oklch": {
    "l": 0.51952,
    "c": 0.14252,
    "h": 135.9
  },
  "luminance": 0.15034
}

Semantic roles & 50–950 ramp

primary
#3F7A16
secondary
#803DAF
accent
#3CECA4
background
#F7F9F5
surface
#EEF2E9
border
#C9CCC5
text
#0A0F04
muted
#7C7E79

Preview Lab

Preview with #3F7A16

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

Preview Lab → · Contrast checker → · Palette generator →

#3F7A16 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva