#3E390A#3E390A

#3E390A is a dark, moderate yellow. Relative luminance 0.040; OKLCH L 34.0% C 0.064 H 103.1°. Best body text is #FFFFFF at 11.70:1 contrast (WCAG AA passes).

Color values

HEX	#3E390A
RGB	rgb(62, 57, 10)
HSL	hsl(54, 72%, 14%)
HSV	hsv(54, 84%, 24%)
CMYK	cmyk(0%, 8.1%, 83.9%, 75.7%)
CIE-LAB	lab(23.58, -4.18, 28.22)
CIE-LCH	lch(23.58, 28.53, 98.43°)
OKLab	oklab(33.98% -0.0145 0.0623)
OKLCH	oklch(33.98% 0.064 103.1)
XYZ	xyz(3.5047, 3.9725, 0.8693)
Luminance	0.0397 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E390A #0A0F3E

analogous

#3E1F0A #3E390A #293E0A

triadic

#3E390A #0A3E39 #390A3E

tetradic

#3E390A #0A3E1F #0A0F3E #3E0A29

square

#3E390A #0A3E1F #0A0F3E #3E0A29

split-complementary

#3E390A #0A293E #1F0A3E

monochromatic

#1A1804 #1A1804 #3E390A #736913 #A79A1B

Accessibility & contrast

On white

11.70

#3E390A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#3E390A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E390A

11.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E390A	#FFFFFF	#000000	##FFFFFF
##3E390A	1.00	11.70	1.79	11.70
#FFFFFF	11.70	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3703

Deuteranopia (green-blind)

#41390D

Tritanopia (blue-blind)

#433430

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #3e390a;
/* rgb */ color: rgb(62, 57, 10);
/* oklch */ color: oklch(34.0% 0.064 103.1);

Tailwind

colors: {
  custom: {
    50: '#766f4d',
    500: '#3e390a',
    950: '#000000',
  },
}

SCSS

$custom: #3e390a;
$custom-light: #766f4d;
$custom-dark: #000000;

JSON

{
  "hex": "#3e390a",
  "rgb": {
    "r": 62,
    "g": 57,
    "b": 10
  },
  "hsl": {
    "h": 54.231,
    "s": 72.222,
    "l": 14.118
  },
  "oklch": {
    "l": 0.33978,
    "c": 0.06399,
    "h": 103.1
  },
  "luminance": 0.03972
}

Semantic roles & 50–950 ramp

primary

#3E390A

secondary

#28307B

accent

#4AEF39

background

#F7F6F4

surface

#EDECE7

border

#C8C7C3

text

#090701

muted

#7B7A77

Preview Lab

Preview with #3E390A

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

Preview Lab → · Contrast checker → · Palette generator →