#3B6611#3B6611

#3B6611 is a mid, vivid yellow-green. Relative luminance 0.105; OKLCH L 46.1% C 0.121 H 133.4°. Best body text is #FFFFFF at 6.79:1 contrast (WCAG AA passes).

Color values

HEX	#3B6611
RGB	rgb(59, 102, 17)
HSL	hsl(90, 71%, 23%)
HSV	hsv(90, 83%, 40%)
CMYK	cmyk(42.2%, 0%, 83.3%, 60%)
CIE-LAB	lab(38.68, -29.59, 39.79)
CIE-LCH	lch(38.68, 49.59, 126.63°)
OKLab	oklab(46.15% -0.0833 0.088)
OKLCH	oklch(46.15% 0.121 133.4)
XYZ	xyz(6.6561, 10.4727, 2.2009)
Luminance	0.1047 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B6611 #3C1166

analogous

#656611 #3B6611 #116611

triadic

#3B6611 #113B66 #66113B

tetradic

#3B6611 #116566 #3C1166 #661111

square

#3B6611 #116566 #3C1166 #661111

split-complementary

#3B6611 #111166 #661165

monochromatic

#0F1A04 #1D3208 #3B6611 #599A1A #78CF22

Accessibility & contrast

On white

6.79

#3B6611 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#3B6611 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3B6611

6.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B6611	#FFFFFF	#000000	##FFFFFF
##3B6611	1.00	6.79	3.09	6.79
#FFFFFF	6.79	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A5D00

Deuteranopia (green-blind)

#655A1A

Tritanopia (blue-blind)

#3B6256

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #3b6611;
/* rgb */ color: rgb(59, 102, 17);
/* oklch */ color: oklch(46.1% 0.121 133.4);

Tailwind

colors: {
  custom: {
    50: '#759257',
    500: '#3b6611',
    950: '#000000',
  },
}

SCSS

$custom: #3b6611;
$custom-light: #759257;
$custom-dark: #000000;

JSON

{
  "hex": "#3b6611",
  "rgb": {
    "r": 59,
    "g": 102,
    "b": 17
  },
  "hsl": {
    "h": 90.353,
    "s": 71.429,
    "l": 23.333
  },
  "oklch": {
    "l": 0.46147,
    "c": 0.12122,
    "h": 133.4
  },
  "luminance": 0.10473
}

Semantic roles & 50–950 ramp

primary

#3B6611

secondary

#6A359E

accent

#3AEE95

background

#F7F9F5

surface

#EDF1E9

border

#C8CBC5

text

#090D03

muted

#7B7E78

Preview Lab

Preview with #3B6611

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

Preview Lab → · Contrast checker → · Palette generator →