#3B3A04#3B3A04

#3B3A04 is a dark, moderate yellow. Relative luminance 0.040; OKLCH L 33.9% C 0.070 H 108.5°. Best body text is #FFFFFF at 11.71:1 contrast (WCAG AA passes).

Color values

HEX	#3B3A04
RGB	rgb(59, 58, 4)
HSL	hsl(59, 87%, 12%)
HSV	hsv(59, 93%, 23%)
CMYK	cmyk(0%, 1.7%, 93.2%, 76.9%)
CIE-LAB	lab(23.55, -6.74, 30.54)
CIE-LCH	lch(23.55, 31.27, 102.45°)
OKLab	oklab(33.87% -0.0222 0.0665)
OKLCH	oklch(33.87% 0.07 108.5)
XYZ	xyz(3.3387, 3.9648, 0.7043)
Luminance	0.0396 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B3A04 #04053B

analogous

#3B1F04 #3B3A04 #213B04

triadic

#3B3A04 #043B3A #3A043B

tetradic

#3B3A04 #043B1F #04053B #3B0421

square

#3B3A04 #043B1F #04053B #3B0421

split-complementary

#3B3A04 #04213B #1F043B

monochromatic

#1D1C02 #1D1C02 #3B3A04 #747208 #AEAB0C

Accessibility & contrast

On white

11.71

#3B3A04 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#3B3A04 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B3A04

11.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B3A04	#FFFFFF	#000000	##FFFFFF
##3B3A04	1.00	11.71	1.79	11.71
#FFFFFF	11.71	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403700

Deuteranopia (green-blind)

#413908

Tritanopia (blue-blind)

#403530

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #3b3a04;
/* rgb */ color: rgb(59, 58, 4);
/* oklch */ color: oklch(33.9% 0.070 108.5);

Tailwind

colors: {
  custom: {
    50: '#736f4a',
    500: '#3b3a04',
    950: '#000000',
  },
}

SCSS

$custom: #3b3a04;
$custom-light: #736f4a;
$custom-dark: #000000;

JSON

{
  "hex": "#3b3a04",
  "rgb": {
    "r": 59,
    "g": 58,
    "b": 4
  },
  "hsl": {
    "h": 58.909,
    "s": 87.302,
    "l": 12.353
  },
  "oklch": {
    "l": 0.33868,
    "c": 0.07009,
    "h": 108.5
  },
  "luminance": 0.03965
}

Semantic roles & 50–950 ramp

primary

#3B3A04

secondary

#1E207D

accent

#2EFD2A

background

#F7F6F4

surface

#EDECE7

border

#C8C7C3

text

#080701

muted

#7B7A77

Preview Lab

Preview with #3B3A04

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

Preview Lab → · Contrast checker → · Palette generator →