#3F6816#3F6816

#3F6816 is a mid, moderate yellow-green. Relative luminance 0.110; OKLCH L 47.0% C 0.119 H 132.8°. Best body text is #FFFFFF at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#3F6816
RGB	rgb(63, 104, 22)
HSL	hsl(90, 65%, 25%)
HSV	hsv(90, 79%, 41%)
CMYK	cmyk(39.4%, 0%, 78.8%, 59.2%)
CIE-LAB	lab(39.61, -28.66, 38.96)
CIE-LCH	lch(39.61, 48.37, 126.34°)
OKLab	oklab(46.97% -0.0807 0.0871)
OKLCH	oklch(46.97% 0.119 132.8)
XYZ	xyz(7.1449, 11.0150, 2.5085)
Luminance	0.1101 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F6816 #3F1668

analogous

#686816 #3F6816 #166816

triadic

#3F6816 #163F68 #68163F

tetradic

#3F6816 #166868 #3F1668 #681616

square

#3F6816 #166868 #3F1668 #681616

split-complementary

#3F6816 #161668 #681668

monochromatic

#0F1905 #20350B #3F6816 #5E9B21 #7CCD2B

Accessibility & contrast

On white

6.56

#3F6816 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#3F6816 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3F6816

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F6816	#FFFFFF	#000000	##FFFFFF
##3F6816	1.00	6.56	3.20	6.56
#FFFFFF	6.56	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D5F05

Deuteranopia (green-blind)

#675C1E

Tritanopia (blue-blind)

#3F6458

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #3f6816;
/* rgb */ color: rgb(63, 104, 22);
/* oklch */ color: oklch(47.0% 0.119 132.8);

Tailwind

colors: {
  custom: {
    50: '#78935a',
    500: '#3f6816',
    950: '#000000',
  },
}

SCSS

$custom: #3f6816;
$custom-light: #78935a;
$custom-dark: #000000;

JSON

{
  "hex": "#3f6816",
  "rgb": {
    "r": 63,
    "g": 104,
    "b": 22
  },
  "hsl": {
    "h": 90,
    "s": 65.079,
    "l": 24.706
  },
  "oklch": {
    "l": 0.46974,
    "c": 0.11873,
    "h": 132.8
  },
  "luminance": 0.11015
}

Semantic roles & 50–950 ramp

primary

#3F6816

secondary

#6D3B9F

accent

#40E894

background

#F7F9F5

surface

#EEF1E9

border

#C9CBC5

text

#090D04

muted

#7B7E79

Preview Lab

Preview with #3F6816

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

Preview Lab → · Contrast checker → · Palette generator →