#3F6413#3F6413

#3F6413 is a mid, moderate yellow-green. Relative luminance 0.102; OKLCH L 45.8% C 0.115 H 131.6°. Best body text is #FFFFFF at 6.90:1 contrast (WCAG AA passes).

Color values

HEX#3F6413
RGBrgb(63, 100, 19)
HSLhsl(87, 68%, 23%)
HSVhsv(87, 81%, 39%)
CMYKcmyk(37%, 0%, 81%, 60.8%)
CIE-LABlab(38.23, -26.96, 38.75)
CIE-LCHlch(38.23, 47.20, 124.82°)
OKLaboklab(45.85% -0.0764 0.0861)
OKLCHoklch(45.85% 0.115 131.6)
XYZxyz(6.7245, 10.2179, 2.2339)
Luminance0.1022 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3F6413 #381364
analogous
#646013 #3F6413 #176413
triadic
#3F6413 #133F64 #64133F
tetradic
#3F6413 #136460 #381364 #641317
square
#3F6413 #136460 #381364 #641317
split-complementary
#3F6413 #131764 #601364
monochromatic
#101A05 #1F3109 #3F6413 #5F971D #80CB27

Accessibility & contrast

On white

6.90
#3F6413 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.04
#3F6413 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3F6413
6.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3F6413#FFFFFF#000000##FFFFFF
##3F64131.006.903.046.90
#FFFFFF6.901.0021.001.00
#0000003.0421.001.0021.00
##FFFFFF6.901.0021.001.00

Color blindness preview

Protanopia (red-blind)
#695C02
Deuteranopia (green-blind)
#64591B
Tritanopia (blue-blind)
#405F55
Achromatopsia (no color)
#5A5A5A

Design tokens & code

CSS
--color: #3f6413;
/* rgb */ color: rgb(63, 100, 19);
/* oklch */ color: oklch(45.8% 0.115 131.6);
Tailwind
colors: {
  custom: {
    50: '#789058',
    500: '#3f6413',
    950: '#000000',
  },
}
SCSS
$custom: #3f6413;
$custom-light: #789058;
$custom-dark: #000000;
JSON
{
  "hex": "#3f6413",
  "rgb": {
    "r": 63,
    "g": 100,
    "b": 19
  },
  "hsl": {
    "h": 87.407,
    "s": 68.067,
    "l": 23.333
  },
  "oklch": {
    "l": 0.45845,
    "c": 0.11508,
    "h": 131.6
  },
  "luminance": 0.10218
}

Semantic roles & 50–950 ramp

primary
#3F6413
secondary
#65379C
accent
#3DEB8C
background
#F7F8F5
surface
#EDF0E9
border
#C8CBC5
text
#090C04
muted
#7B7D79

Preview Lab

Preview with #3F6413

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

Preview Lab → · Contrast checker → · Palette generator →

#3F6413 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva