#3F4E16#3F4E16

#3F4E16 is a dark, moderate yellow-green. Relative luminance 0.066; OKLCH L 39.8% C 0.081 H 123.0°. Best body text is #FFFFFF at 9.08:1 contrast (WCAG AA passes).

Color values

HEX	#3F4E16
RGB	rgb(63, 78, 22)
HSL	hsl(76, 56%, 20%)
HSV	hsv(76, 72%, 31%)
CMYK	cmyk(19.2%, 0%, 71.8%, 69.4%)
CIE-LAB	lab(30.79, -15.36, 30.04)
CIE-LCH	lch(30.79, 33.74, 117.07°)
OKLab	oklab(39.81% -0.0444 0.0683)
OKLCH	oklch(39.81% 0.081 123)
XYZ	xyz(4.9192, 6.5634, 1.7666)
Luminance	0.0656 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F4E16 #25164E

analogous

#4E4116 #3F4E16 #234E16

triadic

#3F4E16 #163F4E #4E163F

tetradic

#3F4E16 #164E41 #25164E #4E1623

square

#3F4E16 #164E41 #25164E #4E1623

split-complementary

#3F4E16 #16234E #41164E

monochromatic

#131807 #181E09 #3F4E16 #667E23 #8CAD31

Accessibility & contrast

On white

9.08

#3F4E16 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#3F4E16 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F4E16

9.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F4E16	#FFFFFF	#000000	##FFFFFF
##3F4E16	1.00	9.08	2.31	9.08
#FFFFFF	9.08	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#53490E

Deuteranopia (green-blind)

#51481A

Tritanopia (blue-blind)

#424A43

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #3f4e16;
/* rgb */ color: rgb(63, 78, 22);
/* oklch */ color: oklch(39.8% 0.081 123.0);

Tailwind

colors: {
  custom: {
    50: '#767f56',
    500: '#3f4e16',
    950: '#000000',
  },
}

SCSS

$custom: #3f4e16;
$custom-light: #767f56;
$custom-dark: #000000;

JSON

{
  "hex": "#3f4e16",
  "rgb": {
    "r": 63,
    "g": 78,
    "b": 22
  },
  "hsl": {
    "h": 76.071,
    "s": 56,
    "l": 19.608
  },
  "oklch": {
    "l": 0.39812,
    "c": 0.08149,
    "h": 123
  },
  "luminance": 0.06563
}

Semantic roles & 50–950 ramp

primary

#3F4E16

secondary

#4E3A85

accent

#49DF71

background

#F7F7F5

surface

#EDEEE9

border

#C8C9C5

text

#090A03

muted

#7B7C78

Preview Lab

Preview with #3F4E16

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

Preview Lab → · Contrast checker → · Palette generator →