#3F4816#3F4816

#3F4816 is a dark, moderate yellow-green. Relative luminance 0.057; OKLCH L 38.2% C 0.073 H 118.6°. Best body text is #FFFFFF at 9.77:1 contrast (WCAG AA passes).

Color values

HEX	#3F4816
RGB	rgb(63, 72, 22)
HSL	hsl(71, 53%, 18%)
HSV	hsv(71, 69%, 28%)
CMYK	cmyk(12.5%, 0%, 69.4%, 71.8%)
CIE-LAB	lab(28.77, -11.94, 27.89)
CIE-LCH	lch(28.77, 30.34, 113.17°)
OKLab	oklab(38.19% -0.0348 0.0638)
OKLCH	oklch(38.19% 0.073 118.6)
XYZ	xyz(4.5122, 5.7495, 1.6310)
Luminance	0.0575 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F4816 #1F1648

analogous

#483816 #3F4816 #264816

triadic

#3F4816 #163F48 #48163F

tetradic

#3F4816 #164838 #1F1648 #481626

square

#3F4816 #164838 #1F1648 #481626

split-complementary

#3F4816 #162648 #381648

monochromatic

#151707 #161908 #3F4816 #687724 #91A633

Accessibility & contrast

On white

9.77

#3F4816 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#3F4816 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F4816

9.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F4816	#FFFFFF	#000000	##FFFFFF
##3F4816	1.00	9.77	2.15	9.77
#FFFFFF	9.77	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D4410

Deuteranopia (green-blind)

#4C4419

Tritanopia (blue-blind)

#43443E

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #3f4816;
/* rgb */ color: rgb(63, 72, 22);
/* oklch */ color: oklch(38.2% 0.073 118.6);

Tailwind

colors: {
  custom: {
    50: '#767a56',
    500: '#3f4816',
    950: '#000000',
  },
}

SCSS

$custom: #3f4816;
$custom-light: #767a56;
$custom-dark: #000000;

JSON

{
  "hex": "#3f4816",
  "rgb": {
    "r": 63,
    "g": 72,
    "b": 22
  },
  "hsl": {
    "h": 70.8,
    "s": 53.191,
    "l": 18.431
  },
  "oklch": {
    "l": 0.38185,
    "c": 0.0727,
    "h": 118.6
  },
  "luminance": 0.05749
}

Semantic roles & 50–950 ramp

primary

#3F4816

secondary

#473A7F

accent

#4BDD65

background

#F7F7F5

surface

#EDEDE9

border

#C8C8C5

text

#080903

muted

#7B7B78

Preview Lab

Preview with #3F4816

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

Preview Lab → · Contrast checker → · Palette generator →