#3F4206#3F4206

#3F4206 is a dark, moderate yellow. Relative luminance 0.050; OKLCH L 36.4% C 0.077 H 112.7°. Best body text is #FFFFFF at 10.54:1 contrast (WCAG AA passes).

Color values

HEX	#3F4206
RGB	rgb(63, 66, 6)
HSL	hsl(63, 83%, 14%)
HSV	hsv(63, 91%, 26%)
CMYK	cmyk(4.5%, 0%, 90.9%, 74.1%)
CIE-LAB	lab(26.64, -9.42, 32.79)
CIE-LCH	lch(26.64, 34.12, 106.03°)
OKLab	oklab(36.44% -0.0296 0.0709)
OKLCH	oklch(36.44% 0.077 112.7)
XYZ	xyz(4.0311, 4.9664, 0.9185)
Luminance	0.0497 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F4206 #090642

analogous

#422706 #3F4206 #214206

triadic

#3F4206 #063F42 #42063F

tetradic

#3F4206 #064227 #090642 #420621

square

#3F4206 #064227 #090642 #420621

split-complementary

#3F4206 #062142 #270642

monochromatic

#1B1C03 #1B1C03 #3F4206 #757A0B #AAB210

Accessibility & contrast

On white

10.54

#3F4206 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#3F4206 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F4206

10.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F4206	#FFFFFF	#000000	##FFFFFF
##3F4206	1.00	10.54	1.99	10.54
#FFFFFF	10.54	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#483E00

Deuteranopia (green-blind)

#48400C

Tritanopia (blue-blind)

#443D37

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #3f4206;
/* rgb */ color: rgb(63, 66, 6);
/* oklch */ color: oklch(36.4% 0.077 112.7);

Tailwind

colors: {
  custom: {
    50: '#77764c',
    500: '#3f4206',
    950: '#000000',
  },
}

SCSS

$custom: #3f4206;
$custom-light: #77764c;
$custom-dark: #000000;

JSON

{
  "hex": "#3f4206",
  "rgb": {
    "r": 63,
    "g": 66,
    "b": 6
  },
  "hsl": {
    "h": 63,
    "s": 83.333,
    "l": 14.118
  },
  "oklch": {
    "l": 0.36435,
    "c": 0.07688,
    "h": 112.7
  },
  "luminance": 0.04966
}

Semantic roles & 50–950 ramp

primary

#3F4206

secondary

#272282

accent

#2EFA38

background

#F7F7F4

surface

#EDEDE7

border

#C8C8C3

text

#090801

muted

#7B7B77

Preview Lab

Preview with #3F4206

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

Preview Lab → · Contrast checker → · Palette generator →