#3C440C#3C440C

#3C440C is a dark, moderate yellow. Relative luminance 0.051; OKLCH L 36.7% C 0.077 H 117.5°. Best body text is #FFFFFF at 10.37:1 contrast (WCAG AA passes).

Color values

HEX	#3C440C
RGB	rgb(60, 68, 12)
HSL	hsl(69, 70%, 16%)
HSV	hsv(69, 82%, 27%)
CMYK	cmyk(11.8%, 0%, 82.4%, 73.3%)
CIE-LAB	lab(27.08, -11.81, 30.70)
CIE-LCH	lch(27.08, 32.89, 111.03°)
OKLab	oklab(36.73% -0.0354 0.068)
OKLCH	oklch(36.73% 0.077 117.5)
XYZ	xyz(3.9971, 5.1215, 1.1257)
Luminance	0.0512 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C440C #140C44

analogous

#44300C #3C440C #20440C

triadic

#3C440C #0C3C44 #440C3C

tetradic

#3C440C #0C4430 #140C44 #440C20

square

#3C440C #0C4430 #140C44 #440C20

split-complementary

#3C440C #0C2044 #300C44

monochromatic

#171A05 #171A05 #3C440C #6A7815 #98AC1E

Accessibility & contrast

On white

10.37

#3C440C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#3C440C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C440C

10.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C440C	#FFFFFF	#000000	##FFFFFF
##3C440C	1.00	10.37	2.02	10.37
#FFFFFF	10.37	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494003

Deuteranopia (green-blind)

#484011

Tritanopia (blue-blind)

#404039

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #3c440c;
/* rgb */ color: rgb(60, 68, 12);
/* oklch */ color: oklch(36.7% 0.077 117.5);

Tailwind

colors: {
  custom: {
    50: '#747750',
    500: '#3c440c',
    950: '#000000',
  },
}

SCSS

$custom: #3c440c;
$custom-light: #747750;
$custom-dark: #000000;

JSON

{
  "hex": "#3c440c",
  "rgb": {
    "r": 60,
    "g": 68,
    "b": 12
  },
  "hsl": {
    "h": 68.571,
    "s": 70,
    "l": 15.686
  },
  "oklch": {
    "l": 0.36732,
    "c": 0.07665,
    "h": 117.5
  },
  "luminance": 0.05121
}

Semantic roles & 50–950 ramp

primary

#3C440C

secondary

#382C80

accent

#3BED54

background

#F7F7F4

surface

#EDEDE7

border

#C8C8C3

text

#080802

muted

#7B7B78

Preview Lab

Preview with #3C440C

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

Preview Lab → · Contrast checker → · Palette generator →