#3F3410#3F3410

#3F3410 is a dark, muted yellow. Relative luminance 0.035; OKLCH L 32.9% C 0.054 H 92.1°. Best body text is #FFFFFF at 12.28:1 contrast (WCAG AA passes).

Color values

HEX	#3F3410
RGB	rgb(63, 52, 16)
HSL	hsl(46, 59%, 15%)
HSV	hsv(46, 75%, 25%)
CMYK	cmyk(0%, 17.5%, 74.6%, 75.3%)
CIE-LAB	lab(22.13, -0.05, 23.88)
CIE-LCH	lch(22.13, 23.88, 90.11°)
OKLab	oklab(32.87% -0.002 0.0543)
OKLCH	oklch(32.87% 0.054 92.1)
XYZ	xyz(3.3716, 3.5503, 0.9978)
Luminance	0.0355 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F3410 #101B3F

analogous

#3F1C10 #3F3410 #323F10

triadic

#3F3410 #103F34 #34103F

tetradic

#3F3410 #103F1C #101B3F #3F1032

square

#3F3410 #103F1C #101B3F #3F1032

split-complementary

#3F3410 #10323F #1C103F

monochromatic

#181406 #181406 #3F3410 #705C1C #A18529

Accessibility & contrast

On white

12.28

#3F3410 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#3F3410 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F3410

12.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F3410	#FFFFFF	#000000	##FFFFFF
##3F3410	1.00	12.28	1.71	12.28
#FFFFFF	12.28	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A330C

Deuteranopia (green-blind)

#3D3612

Tritanopia (blue-blind)

#452F2C

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #3f3410;
/* rgb */ color: rgb(63, 52, 16);
/* oklch */ color: oklch(32.9% 0.054 92.1);

Tailwind

colors: {
  custom: {
    50: '#766b50',
    500: '#3f3410',
    950: '#000000',
  },
}

SCSS

$custom: #3f3410;
$custom-light: #766b50;
$custom-dark: #000000;

JSON

{
  "hex": "#3f3410",
  "rgb": {
    "r": 63,
    "g": 52,
    "b": 16
  },
  "hsl": {
    "h": 45.957,
    "s": 59.494,
    "l": 15.49
  },
  "oklch": {
    "l": 0.32869,
    "c": 0.05431,
    "h": 92.1
  },
  "luminance": 0.0355
}

Semantic roles & 50–950 ramp

primary

#3F3410

secondary

#324279

accent

#6AE345

background

#F7F6F4

surface

#EDEBE7

border

#C8C6C3

text

#090602

muted

#7B7A78

Preview Lab

Preview with #3F3410

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

Preview Lab → · Contrast checker → · Palette generator →