#3F5616#3F5616

#3F5616 is a dark, moderate yellow-green. Relative luminance 0.078; OKLCH L 42.0% C 0.093 H 127.2°. Best body text is #FFFFFF at 8.22:1 contrast (WCAG AA passes).

Color values

HEX	#3F5616
RGB	rgb(63, 86, 22)
HSL	hsl(82, 59%, 21%)
HSV	hsv(82, 74%, 34%)
CMYK	cmyk(26.7%, 0%, 74.4%, 66.3%)
CIE-LAB	lab(33.50, -19.70, 32.86)
CIE-LCH	lch(33.50, 38.31, 120.95°)
OKLab	oklab(42% -0.0563 0.0743)
OKLCH	oklch(42% 0.093 127.2)
XYZ	xyz(5.5225, 7.7702, 1.9677)
Luminance	0.0777 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F5616 #2D1656

analogous

#564D16 #3F5616 #1F5616

triadic

#3F5616 #163F56 #56163F

tetradic

#3F5616 #16564D #2D1656 #56161F

square

#3F5616 #16564D #2D1656 #56161F

split-complementary

#3F5616 #161F56 #4D1656

monochromatic

#121806 #1B250A #3F5616 #638722 #86B72F

Accessibility & contrast

On white

8.22

#3F5616 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#3F5616 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F5616

8.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F5616	#FFFFFF	#000000	##FFFFFF
##3F5616	1.00	8.22	2.55	8.22
#FFFFFF	8.22	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B500C

Deuteranopia (green-blind)

#584E1B

Tritanopia (blue-blind)

#425249

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #3f5616;
/* rgb */ color: rgb(63, 86, 22);
/* oklch */ color: oklch(42.0% 0.093 127.2);

Tailwind

colors: {
  custom: {
    50: '#768557',
    500: '#3f5616',
    950: '#000000',
  },
}

SCSS

$custom: #3f5616;
$custom-light: #768557;
$custom-dark: #000000;

JSON

{
  "hex": "#3f5616",
  "rgb": {
    "r": 63,
    "g": 86,
    "b": 22
  },
  "hsl": {
    "h": 81.563,
    "s": 59.259,
    "l": 21.176
  },
  "oklch": {
    "l": 0.42002,
    "c": 0.09322,
    "h": 127.2
  },
  "luminance": 0.0777
}

Semantic roles & 50–950 ramp

primary

#3F5616

secondary

#583A8D

accent

#45E27E

background

#F7F8F5

surface

#EDEFE9

border

#C8CAC5

text

#090B03

muted

#7B7C78

Preview Lab

Preview with #3F5616

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

Preview Lab → · Contrast checker → · Palette generator →