#3C390D#3C390D

#3C390D is a dark, moderate yellow. Relative luminance 0.039; OKLCH L 33.8% C 0.062 H 105.4°. Best body text is #FFFFFF at 11.78:1 contrast (WCAG AA passes).

Color values

HEX	#3C390D
RGB	rgb(60, 57, 13)
HSL	hsl(56, 64%, 14%)
HSV	hsv(56, 78%, 24%)
CMYK	cmyk(0%, 5%, 78.3%, 76.5%)
CIE-LAB	lab(23.39, -5.06, 26.64)
CIE-LCH	lch(23.39, 27.11, 100.75°)
OKLab	oklab(33.78% -0.0164 0.0596)
OKLCH	oklch(33.78% 0.062 105.4)
XYZ	xyz(3.3994, 3.9161, 0.9575)
Luminance	0.0392 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C390D #0D103C

analogous

#3C220D #3C390D #283C0D

triadic

#3C390D #0D3C39 #390D3C

tetradic

#3C390D #0D3C22 #0D103C #3C0D28

square

#3C390D #0D3C22 #0D103C #3C0D28

split-complementary

#3C390D #0D283C #220D3C

monochromatic

#191805 #191805 #3C390D #6E6918 #A19923

Accessibility & contrast

On white

11.78

#3C390D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#3C390D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C390D

11.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C390D	#FFFFFF	#000000	##FFFFFF
##3C390D	1.00	11.78	1.78	11.78
#FFFFFF	11.78	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3707

Deuteranopia (green-blind)

#403910

Tritanopia (blue-blind)

#413530

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #3c390d;
/* rgb */ color: rgb(60, 57, 13);
/* oklch */ color: oklch(33.8% 0.062 105.4);

Tailwind

colors: {
  custom: {
    50: '#746f4f',
    500: '#3c390d',
    950: '#000000',
  },
}

SCSS

$custom: #3c390d;
$custom-light: #746f4f;
$custom-dark: #000000;

JSON

{
  "hex": "#3c390d",
  "rgb": {
    "r": 60,
    "g": 57,
    "b": 13
  },
  "hsl": {
    "h": 56.17,
    "s": 64.384,
    "l": 14.314
  },
  "oklch": {
    "l": 0.33785,
    "c": 0.06185,
    "h": 105.4
  },
  "luminance": 0.03916
}

Semantic roles & 50–950 ramp

primary

#3C390D

secondary

#2D3278

accent

#4BE740

background

#F7F6F4

surface

#EDECE7

border

#C8C7C3

text

#080702

muted

#7B7A78

Preview Lab

Preview with #3C390D

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

Preview Lab → · Contrast checker → · Palette generator →