#3F3106#3F3106

#3F3106 is a dark, moderate yellow. Relative luminance 0.033; OKLCH L 32.0% C 0.060 H 89.6°. Best body text is #FFFFFF at 12.70:1 contrast (WCAG AA passes).

Color values

HEX	#3F3106
RGB	rgb(63, 49, 6)
HSL	hsl(45, 83%, 14%)
HSV	hsv(45, 90%, 25%)
CMYK	cmyk(0%, 22.2%, 90.5%, 75.3%)
CIE-LAB	lab(21.08, 1.30, 27.26)
CIE-LCH	lch(21.08, 27.29, 87.27°)
OKLab	oklab(32.02% 0.0005 0.0604)
OKLCH	oklch(32.02% 0.06 89.6)
XYZ	xyz(3.1813, 3.2667, 0.6352)
Luminance	0.0327 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F3106 #06143F

analogous

#3F1406 #3F3106 #303F06

triadic

#3F3106 #063F31 #31063F

tetradic

#3F3106 #063F14 #06143F #3F0630

square

#3F3106 #063F14 #06143F #3F0630

split-complementary

#3F3106 #06303F #14063F

monochromatic

#1C1603 #1C1603 #3F3106 #775C0B #AF8811

Accessibility & contrast

On white

12.70

#3F3106 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#3F3106 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F3106

12.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F3106	#FFFFFF	#000000	##FFFFFF
##3F3106	1.00	12.70	1.65	12.70
#FFFFFF	12.70	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383001

Deuteranopia (green-blind)

#3B3408

Tritanopia (blue-blind)

#452C29

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #3f3106;
/* rgb */ color: rgb(63, 49, 6);
/* oklch */ color: oklch(32.0% 0.060 89.6);

Tailwind

colors: {
  custom: {
    50: '#77684a',
    500: '#3f3106',
    950: '#000000',
  },
}

SCSS

$custom: #3f3106;
$custom-light: #77684a;
$custom-dark: #000000;

JSON

{
  "hex": "#3f3106",
  "rgb": {
    "r": 63,
    "g": 49,
    "b": 6
  },
  "hsl": {
    "h": 45.263,
    "s": 82.609,
    "l": 13.529
  },
  "oklch": {
    "l": 0.32017,
    "c": 0.06043,
    "h": 89.6
  },
  "luminance": 0.03267
}

Semantic roles & 50–950 ramp

primary

#3F3106

secondary

#22397F

accent

#60F92F

background

#F7F6F4

surface

#EDEBE7

border

#C8C6C3

text

#090601

muted

#7B7A77

Preview Lab

Preview with #3F3106

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

Preview Lab → · Contrast checker → · Palette generator →