#3F350C#3F350C

#3F350C is a dark, muted yellow. Relative luminance 0.036; OKLCH L 33.1% C 0.059 H 95.1°. Best body text is #FFFFFF at 12.17:1 contrast (WCAG AA passes).

Color values

HEX	#3F350C
RGB	rgb(63, 53, 12)
HSL	hsl(48, 68%, 15%)
HSV	hsv(48, 81%, 25%)
CMYK	cmyk(0%, 15.9%, 81%, 75.3%)
CIE-LAB	lab(22.41, -0.97, 26.19)
CIE-LCH	lch(22.41, 26.21, 92.13°)
OKLab	oklab(33.08% -0.0052 0.0584)
OKLCH	oklch(33.08% 0.059 95.1)
XYZ	xyz(3.3895, 3.6297, 0.8698)
Luminance	0.0363 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F350C #0C163F

analogous

#3F1B0C #3F350C #303F0C

triadic

#3F350C #0C3F35 #350C3F

tetradic

#3F350C #0C3F1B #0C163F #3F0C30

square

#3F350C #0C3F1B #0C163F #3F0C30

split-complementary

#3F350C #0C303F #1B0C3F

monochromatic

#1A1605 #1A1605 #3F350C #726016 #A68B20

Accessibility & contrast

On white

12.17

#3F350C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#3F350C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F350C

12.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F350C	#FFFFFF	#000000	##FFFFFF
##3F350C	1.00	12.17	1.73	12.17
#FFFFFF	12.17	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3406

Deuteranopia (green-blind)

#3E370E

Tritanopia (blue-blind)

#45302D

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #3f350c;
/* rgb */ color: rgb(63, 53, 12);
/* oklch */ color: oklch(33.1% 0.059 95.1);

Tailwind

colors: {
  custom: {
    50: '#766b4e',
    500: '#3f350c',
    950: '#000000',
  },
}

SCSS

$custom: #3f350c;
$custom-light: #766b4e;
$custom-dark: #000000;

JSON

{
  "hex": "#3f350c",
  "rgb": {
    "r": 63,
    "g": 53,
    "b": 12
  },
  "hsl": {
    "h": 48.235,
    "s": 68,
    "l": 14.706
  },
  "oklch": {
    "l": 0.33079,
    "c": 0.05867,
    "h": 95.1
  },
  "luminance": 0.0363
}

Semantic roles & 50–950 ramp

primary

#3F350C

secondary

#2C3B7B

accent

#5FEB3D

background

#F7F6F4

surface

#EDEBE7

border

#C8C6C3

text

#090601

muted

#7B7A77

Preview Lab

Preview with #3F350C

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

Preview Lab → · Contrast checker → · Palette generator →