#3A3603#3A3603

#3A3603 is a dark, moderate yellow. Relative luminance 0.035; OKLCH L 32.7% C 0.067 H 104.7°. Best body text is #FFFFFF at 12.29:1 contrast (WCAG AA passes).

Color values

HEX	#3A3603
RGB	rgb(58, 54, 3)
HSL	hsl(56, 90%, 12%)
HSV	hsv(56, 95%, 23%)
CMYK	cmyk(0%, 6.9%, 94.8%, 77.3%)
CIE-LAB	lab(22.10, -4.83, 29.42)
CIE-LCH	lch(22.10, 29.81, 99.32°)
OKLab	oklab(32.68% -0.017 0.0646)
OKLCH	oklch(32.68% 0.067 104.7)
XYZ	xyz(3.0807, 3.5446, 0.6080)
Luminance	0.0354 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A3603 #03073A

analogous

#3A1B03 #3A3603 #233A03

triadic

#3A3603 #033A36 #36033A

tetradic

#3A3603 #033A1B #03073A #3A0323

square

#3A3603 #033A1B #03073A #3A0323

split-complementary

#3A3603 #03233A #1B033A

monochromatic

#1D1B02 #1D1B02 #3A3603 #746C06 #AEA209

Accessibility & contrast

On white

12.29

#3A3603 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#3A3603 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A3603

12.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A3603	#FFFFFF	#000000	##FFFFFF
##3A3603	1.00	12.29	1.71	12.29
#FFFFFF	12.29	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3400

Deuteranopia (green-blind)

#3D3606

Tritanopia (blue-blind)

#3F312D

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #3a3603;
/* rgb */ color: rgb(58, 54, 3);
/* oklch */ color: oklch(32.7% 0.067 104.7);

Tailwind

colors: {
  custom: {
    50: '#736c49',
    500: '#3a3603',
    950: '#000000',
  },
}

SCSS

$custom: #3a3603;
$custom-light: #736c49;
$custom-dark: #000000;

JSON

{
  "hex": "#3a3603",
  "rgb": {
    "r": 58,
    "g": 54,
    "b": 3
  },
  "hsl": {
    "h": 55.636,
    "s": 90.164,
    "l": 11.961
  },
  "oklch": {
    "l": 0.32684,
    "c": 0.06677,
    "h": 104.7
  },
  "luminance": 0.03544
}

Semantic roles & 50–950 ramp

primary

#3A3603

secondary

#1C237D

accent

#38FF29

background

#F7F6F4

surface

#EDEBE7

border

#C8C6C3

text

#080701

muted

#7B7A77

Preview Lab

Preview with #3A3603

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

Preview Lab → · Contrast checker → · Palette generator →