#3D440A#3D440A

#3D440A is a dark, moderate yellow. Relative luminance 0.051; OKLCH L 36.8% C 0.078 H 116.5°. Best body text is #FFFFFF at 10.35:1 contrast (WCAG AA passes).

Color values

HEX	#3D440A
RGB	rgb(61, 68, 10)
HSL	hsl(67, 74%, 15%)
HSV	hsv(67, 85%, 27%)
CMYK	cmyk(10.3%, 0%, 85.3%, 73.3%)
CIE-LAB	lab(27.15, -11.42, 31.59)
CIE-LCH	lch(27.15, 33.59, 109.87°)
OKLab	oklab(36.81% -0.0346 0.0694)
OKLCH	oklch(36.81% 0.078 116.5)
XYZ	xyz(4.0465, 5.1483, 1.0677)
Luminance	0.0515 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D440A #110A44

analogous

#442E0A #3D440A #20440A

triadic

#3D440A #0A3D44 #440A3D

tetradic

#3D440A #0A442E #110A44 #440A20

square

#3D440A #0A442E #110A44 #440A20

split-complementary

#3D440A #0A2044 #2E0A44

monochromatic

#181B04 #181B04 #3D440A #6D7912 #9DAF1A

Accessibility & contrast

On white

10.35

#3D440A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#3D440A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D440A

10.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D440A	#FFFFFF	#000000	##FFFFFF
##3D440A	1.00	10.35	2.03	10.35
#FFFFFF	10.35	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494001

Deuteranopia (green-blind)

#49410F

Tritanopia (blue-blind)

#414039

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #3d440a;
/* rgb */ color: rgb(61, 68, 10);
/* oklch */ color: oklch(36.8% 0.078 116.5);

Tailwind

colors: {
  custom: {
    50: '#75774f',
    500: '#3d440a',
    950: '#000000',
  },
}

SCSS

$custom: #3d440a;
$custom-light: #75774f;
$custom-dark: #000000;

JSON

{
  "hex": "#3d440a",
  "rgb": {
    "r": 61,
    "g": 68,
    "b": 10
  },
  "hsl": {
    "h": 67.241,
    "s": 74.359,
    "l": 15.294
  },
  "oklch": {
    "l": 0.36811,
    "c": 0.07756,
    "h": 116.5
  },
  "luminance": 0.05148
}

Semantic roles & 50–950 ramp

primary

#3D440A

secondary

#332981

accent

#37F14D

background

#F7F7F4

surface

#EDEDE7

border

#C8C8C3

text

#080802

muted

#7B7B78

Preview Lab

Preview with #3D440A

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

Preview Lab → · Contrast checker → · Palette generator →