#3F6519#3F6519

#3F6519 is a mid, moderate yellow-green. Relative luminance 0.104; OKLCH L 46.2% C 0.113 H 132.5°. Best body text is #FFFFFF at 6.80:1 contrast (WCAG AA passes).

Color values

HEX	#3F6519
RGB	rgb(63, 101, 25)
HSL	hsl(90, 60%, 25%)
HSV	hsv(90, 75%, 40%)
CMYK	cmyk(37.6%, 0%, 75.2%, 60.4%)
CIE-LAB	lab(38.61, -27.02, 36.78)
CIE-LCH	lch(38.61, 45.64, 126.30°)
OKLab	oklab(46.17% -0.0761 0.083)
OKLCH	oklch(46.17% 0.113 132.5)
XYZ	xyz(6.8790, 10.4340, 2.5710)
Luminance	0.1043 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F6519 #3F1965

analogous

#656519 #3F6519 #196519

triadic

#3F6519 #193F65 #65193F

tetradic

#3F6519 #196565 #3F1965 #651919

square

#3F6519 #196565 #3F1965 #651919

split-complementary

#3F6519 #191965 #651965

monochromatic

#0F1906 #20340D #3F6519 #5E9625 #7CC731

Accessibility & contrast

On white

6.80

#3F6519 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#3F6519 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3F6519

6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F6519	#FFFFFF	#000000	##FFFFFF
##3F6519	1.00	6.80	3.09	6.80
#FFFFFF	6.80	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#695D0C

Deuteranopia (green-blind)

#645A20

Tritanopia (blue-blind)

#406156

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #3f6519;
/* rgb */ color: rgb(63, 101, 25);
/* oklch */ color: oklch(46.2% 0.113 132.5);

Tailwind

colors: {
  custom: {
    50: '#78915b',
    500: '#3f6519',
    950: '#000000',
  },
}

SCSS

$custom: #3f6519;
$custom-light: #78915b;
$custom-dark: #000000;

JSON

{
  "hex": "#3f6519",
  "rgb": {
    "r": 63,
    "g": 101,
    "b": 25
  },
  "hsl": {
    "h": 90,
    "s": 60.317,
    "l": 24.706
  },
  "oklch": {
    "l": 0.46168,
    "c": 0.11255,
    "h": 132.5
  },
  "luminance": 0.10434
}

Semantic roles & 50–950 ramp

primary

#3F6519

secondary

#6D3F9B

accent

#44E394

background

#F7F8F5

surface

#EDF0E9

border

#C8CBC5

text

#090C04

muted

#7B7D79

Preview Lab

Preview with #3F6519

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

Preview Lab → · Contrast checker → · Palette generator →