#3F360F#3F360F

#3F360F is a dark, muted yellow. Relative luminance 0.037; OKLCH L 33.4% C 0.057 H 96.1°. Best body text is #FFFFFF at 12.03:1 contrast (WCAG AA passes).

Color values

HEX	#3F360F
RGB	rgb(63, 54, 15)
HSL	hsl(49, 62%, 15%)
HSV	hsv(49, 76%, 25%)
CMYK	cmyk(0%, 14.3%, 76.2%, 75.3%)
CIE-LAB	lab(22.76, -1.42, 25.08)
CIE-LCH	lch(22.76, 25.12, 93.24°)
OKLab	oklab(33.37% -0.006 0.0566)
OKLCH	oklch(33.37% 0.057 96.1)
XYZ	xyz(3.4555, 3.7298, 0.9898)
Luminance	0.0373 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F360F #0F183F

analogous

#3F1E0F #3F360F #303F0F

triadic

#3F360F #0F3F36 #360F3F

tetradic

#3F360F #0F3F1E #0F183F #3F0F30

square

#3F360F #0F3F1E #0F183F #3F0F30

split-complementary

#3F360F #0F303F #1E0F3F

monochromatic

#191506 #191506 #3F360F #70601B #A28B27

Accessibility & contrast

On white

12.03

#3F360F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#3F360F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F360F

12.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F360F	#FFFFFF	#000000	##FFFFFF
##3F360F	1.00	12.03	1.75	12.03
#FFFFFF	12.03	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C350A

Deuteranopia (green-blind)

#3E3811

Tritanopia (blue-blind)

#45312E

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #3f360f;
/* rgb */ color: rgb(63, 54, 15);
/* oklch */ color: oklch(33.4% 0.057 96.1);

Tailwind

colors: {
  custom: {
    50: '#766c4f',
    500: '#3f360f',
    950: '#000000',
  },
}

SCSS

$custom: #3f360f;
$custom-light: #766c4f;
$custom-dark: #000000;

JSON

{
  "hex": "#3f360f",
  "rgb": {
    "r": 63,
    "g": 54,
    "b": 15
  },
  "hsl": {
    "h": 48.75,
    "s": 61.538,
    "l": 15.294
  },
  "oklch": {
    "l": 0.33365,
    "c": 0.05695,
    "h": 96.1
  },
  "luminance": 0.0373
}

Semantic roles & 50–950 ramp

primary

#3F360F

secondary

#303E79

accent

#61E543

background

#F7F6F4

surface

#EDEBE7

border

#C8C6C3

text

#090702

muted

#7B7A78

Preview Lab

Preview with #3F360F

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

Preview Lab → · Contrast checker → · Palette generator →