#3D440D#3D440D

#3D440D is a dark, moderate yellow. Relative luminance 0.052; OKLCH L 36.8% C 0.076 H 116.6°. Best body text is #FFFFFF at 10.34:1 contrast (WCAG AA passes).

Color values

HEX	#3D440D
RGB	rgb(61, 68, 13)
HSL	hsl(68, 68%, 16%)
HSV	hsv(68, 81%, 27%)
CMYK	cmyk(10.3%, 0%, 80.9%, 73.3%)
CIE-LAB	lab(27.17, -11.25, 30.41)
CIE-LCH	lch(27.17, 32.42, 110.30°)
OKLab	oklab(36.83% -0.0338 0.0675)
OKLCH	oklch(36.83% 0.076 116.6)
XYZ	xyz(4.0643, 5.1555, 1.1617)
Luminance	0.0515 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D440D #140D44

analogous

#442F0D #3D440D #21440D

triadic

#3D440D #0D3D44 #440D3D

tetradic

#3D440D #0D442F #140D44 #440D21

square

#3D440D #0D442F #140D44 #440D21

split-complementary

#3D440D #0D2144 #2F0D44

monochromatic

#171A05 #171A05 #3D440D #6B7717 #99AB21

Accessibility & contrast

On white

10.34

#3D440D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#3D440D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D440D

10.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D440D	#FFFFFF	#000000	##FFFFFF
##3D440D	1.00	10.34	2.03	10.34
#FFFFFF	10.34	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494004

Deuteranopia (green-blind)

#494112

Tritanopia (blue-blind)

#414039

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #3d440d;
/* rgb */ color: rgb(61, 68, 13);
/* oklch */ color: oklch(36.8% 0.076 116.6);

Tailwind

colors: {
  custom: {
    50: '#757750',
    500: '#3d440d',
    950: '#000000',
  },
}

SCSS

$custom: #3d440d;
$custom-light: #757750;
$custom-dark: #000000;

JSON

{
  "hex": "#3d440d",
  "rgb": {
    "r": 61,
    "g": 68,
    "b": 13
  },
  "hsl": {
    "h": 67.636,
    "s": 67.901,
    "l": 15.882
  },
  "oklch": {
    "l": 0.36833,
    "c": 0.07553,
    "h": 116.6
  },
  "luminance": 0.05155
}

Semantic roles & 50–950 ramp

primary

#3D440D

secondary

#382D7F

accent

#3DEB53

background

#F7F7F4

surface

#EDEDE7

border

#C8C8C3

text

#080802

muted

#7B7B78

Preview Lab

Preview with #3D440D

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

Preview Lab → · Contrast checker → · Palette generator →