#3E380B#3E380B

#3E380B is a dark, moderate yellow. Relative luminance 0.039; OKLCH L 33.7% C 0.062 H 101.5°. Best body text is #FFFFFF at 11.83:1 contrast (WCAG AA passes).

Color values

HEX	#3E380B
RGB	rgb(62, 56, 11)
HSL	hsl(53, 70%, 14%)
HSV	hsv(53, 82%, 24%)
CMYK	cmyk(0%, 9.7%, 82.3%, 75.7%)
CIE-LAB	lab(23.26, -3.49, 27.48)
CIE-LCH	lch(23.26, 27.70, 97.24°)
OKLab	oklab(33.73% -0.0124 0.061)
OKLCH	oklch(33.73% 0.062 101.5)
XYZ	xyz(3.4613, 3.8768, 0.8825)
Luminance	0.0388 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E380B #0B113E

analogous

#3E1F0B #3E380B #2B3E0B

triadic

#3E380B #0B3E38 #380B3E

tetradic

#3E380B #0B3E1F #0B113E #3E0B2B

square

#3E380B #0B3E1F #0B113E #3E0B2B

split-complementary

#3E380B #0B2B3E #1F0B3E

monochromatic

#1A1705 #1A1705 #3E380B #726714 #A6961D

Accessibility & contrast

On white

11.83

#3E380B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#3E380B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E380B

11.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E380B	#FFFFFF	#000000	##FFFFFF
##3E380B	1.00	11.83	1.78	11.83
#FFFFFF	11.83	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3605

Deuteranopia (green-blind)

#40390E

Tritanopia (blue-blind)

#43332F

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #3e380b;
/* rgb */ color: rgb(62, 56, 11);
/* oklch */ color: oklch(33.7% 0.062 101.5);

Tailwind

colors: {
  custom: {
    50: '#756e4d',
    500: '#3e380b',
    950: '#000000',
  },
}

SCSS

$custom: #3e380b;
$custom-light: #756e4d;
$custom-dark: #000000;

JSON

{
  "hex": "#3e380b",
  "rgb": {
    "r": 62,
    "g": 56,
    "b": 11
  },
  "hsl": {
    "h": 52.941,
    "s": 69.863,
    "l": 14.314
  },
  "oklch": {
    "l": 0.33726,
    "c": 0.06221,
    "h": 101.5
  },
  "luminance": 0.03877
}

Semantic roles & 50–950 ramp

primary

#3E380B

secondary

#2A347B

accent

#50ED3B

background

#F7F6F4

surface

#EDEBE7

border

#C8C6C3

text

#090701

muted

#7B7A77

Preview Lab

Preview with #3E380B

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

Preview Lab → · Contrast checker → · Palette generator →