#3F6916#3F6916

#3F6916 is a mid, vivid yellow-green. Relative luminance 0.112; OKLCH L 47.3% C 0.120 H 133.1°. Best body text is #FFFFFF at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#3F6916
RGB	rgb(63, 105, 22)
HSL	hsl(90, 65%, 25%)
HSV	hsv(90, 79%, 41%)
CMYK	cmyk(40%, 0%, 79%, 58.8%)
CIE-LAB	lab(39.94, -29.13, 39.29)
CIE-LCH	lch(39.94, 48.91, 126.55°)
OKLab	oklab(47.25% -0.082 0.0877)
OKLCH	oklch(47.25% 0.12 133.1)
XYZ	xyz(7.2462, 11.2175, 2.5423)
Luminance	0.1122 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F6916 #401669

analogous

#696916 #3F6916 #166916

triadic

#3F6916 #163F69 #69163F

tetradic

#3F6916 #166969 #401669 #691616

square

#3F6916 #166969 #401669 #691616

split-complementary

#3F6916 #161669 #691669

monochromatic

#0F1905 #21360B #3F6916 #5D9C21 #7CCE2B

Accessibility & contrast

On white

6.47

#3F6916 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#3F6916 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3F6916

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F6916	#FFFFFF	#000000	##FFFFFF
##3F6916	1.00	6.47	3.24	6.47
#FFFFFF	6.47	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E6005

Deuteranopia (green-blind)

#685D1E

Tritanopia (blue-blind)

#3F6459

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #3f6916;
/* rgb */ color: rgb(63, 105, 22);
/* oklch */ color: oklch(47.3% 0.120 133.1);

Tailwind

colors: {
  custom: {
    50: '#78945a',
    500: '#3f6916',
    950: '#000000',
  },
}

SCSS

$custom: #3f6916;
$custom-light: #78945a;
$custom-dark: #000000;

JSON

{
  "hex": "#3f6916",
  "rgb": {
    "r": 63,
    "g": 105,
    "b": 22
  },
  "hsl": {
    "h": 90.361,
    "s": 65.354,
    "l": 24.902
  },
  "oklch": {
    "l": 0.47251,
    "c": 0.12009,
    "h": 133.1
  },
  "luminance": 0.11218
}

Semantic roles & 50–950 ramp

primary

#3F6916

secondary

#6E3B9F

accent

#3FE895

background

#F7F9F5

surface

#EEF1E9

border

#C9CBC5

text

#090D04

muted

#7B7E79

Preview Lab

Preview with #3F6916

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

Preview Lab → · Contrast checker → · Palette generator →