#3F3608#3F3608

#3F3608 is a dark, moderate yellow. Relative luminance 0.037; OKLCH L 33.3% C 0.063 H 97.5°. Best body text is #FFFFFF at 12.05:1 contrast (WCAG AA passes).

Color values

HEX	#3F3608
RGB	rgb(63, 54, 8)
HSL	hsl(50, 77%, 14%)
HSV	hsv(50, 87%, 25%)
CMYK	cmyk(0%, 14.3%, 87.3%, 75.3%)
CIE-LAB	lab(22.70, -1.84, 28.17)
CIE-LCH	lch(22.70, 28.23, 93.75°)
OKLab	oklab(33.3% -0.0082 0.062)
OKLCH	oklch(33.3% 0.063 97.5)
XYZ	xyz(3.4131, 3.7128, 0.7665)
Luminance	0.0371 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F3608 #08113F

analogous

#3F1B08 #3F3608 #2D3F08

triadic

#3F3608 #083F36 #36083F

tetradic

#3F3608 #083F1B #08113F #3F082D

square

#3F3608 #083F1B #08113F #3F082D

split-complementary

#3F3608 #082D3F #1B083F

monochromatic

#1B1703 #1B1703 #3F3608 #75650F #AC9316

Accessibility & contrast

On white

12.05

#3F3608 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#3F3608 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F3608

12.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F3608	#FFFFFF	#000000	##FFFFFF
##3F3608	1.00	12.05	1.74	12.05
#FFFFFF	12.05	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3402

Deuteranopia (green-blind)

#3F370B

Tritanopia (blue-blind)

#45312D

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #3f3608;
/* rgb */ color: rgb(63, 54, 8);
/* oklch */ color: oklch(33.3% 0.063 97.5);

Tailwind

colors: {
  custom: {
    50: '#776c4c',
    500: '#3f3608',
    950: '#000000',
  },
}

SCSS

$custom: #3f3608;
$custom-light: #776c4c;
$custom-dark: #000000;

JSON

{
  "hex": "#3f3608",
  "rgb": {
    "r": 63,
    "g": 54,
    "b": 8
  },
  "hsl": {
    "h": 50.182,
    "s": 77.465,
    "l": 13.922
  },
  "oklch": {
    "l": 0.333,
    "c": 0.06258,
    "h": 97.5
  },
  "luminance": 0.03713
}

Semantic roles & 50–950 ramp

primary

#3F3608

secondary

#25347E

accent

#53F434

background

#F7F6F4

surface

#EDEBE7

border

#C8C6C3

text

#090701

muted

#7B7A77

Preview Lab

Preview with #3F3608

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

Preview Lab → · Contrast checker → · Palette generator →