#3F4613#3F4613

#3F4613 is a dark, moderate yellow. Relative luminance 0.055; OKLCH L 37.6% C 0.073 H 116.7°. Best body text is #FFFFFF at 10.02:1 contrast (WCAG AA passes).

Color values

HEX	#3F4613
RGB	rgb(63, 70, 19)
HSL	hsl(68, 57%, 17%)
HSV	hsv(68, 73%, 27%)
CMYK	cmyk(10%, 0%, 72.9%, 72.5%)
CIE-LAB	lab(28.07, -11.01, 28.63)
CIE-LCH	lch(28.07, 30.68, 111.03°)
OKLab	oklab(37.61% -0.0326 0.0649)
OKLCH	oklch(37.61% 0.073 116.7)
XYZ	xyz(4.3577, 5.4842, 1.4450)
Luminance	0.0548 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F4613 #1A1346

analogous

#463313 #3F4613 #264613

triadic

#3F4613 #133F46 #46133F

tetradic

#3F4613 #134633 #1A1346 #461326

square

#3F4613 #134633 #1A1346 #461326

split-complementary

#3F4613 #132646 #331346

monochromatic

#161807 #161807 #3F4613 #6A7620 #96A62D

Accessibility & contrast

On white

10.02

#3F4613 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#3F4613 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F4613

10.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F4613	#FFFFFF	#000000	##FFFFFF
##3F4613	1.00	10.02	2.10	10.02
#FFFFFF	10.02	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	10.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B420C

Deuteranopia (green-blind)

#4B4317

Tritanopia (blue-blind)

#43423C

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #3f4613;
/* rgb */ color: rgb(63, 70, 19);
/* oklch */ color: oklch(37.6% 0.073 116.7);

Tailwind

colors: {
  custom: {
    50: '#767954',
    500: '#3f4613',
    950: '#000000',
  },
}

SCSS

$custom: #3f4613;
$custom-light: #767954;
$custom-dark: #000000;

JSON

{
  "hex": "#3f4613",
  "rgb": {
    "r": 63,
    "g": 70,
    "b": 19
  },
  "hsl": {
    "h": 68.235,
    "s": 57.303,
    "l": 17.451
  },
  "oklch": {
    "l": 0.37614,
    "c": 0.07261,
    "h": 116.7
  },
  "luminance": 0.05484
}

Semantic roles & 50–950 ramp

primary

#3F4613

secondary

#40367F

accent

#47E15C

background

#F7F7F4

surface

#EDEDE7

border

#C8C8C3

text

#090903

muted

#7B7B78

Preview Lab

Preview with #3F4613

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

Preview Lab → · Contrast checker → · Palette generator →