#3A3B05#3A3B05

#3A3B05 is a dark, moderate yellow. Relative luminance 0.040; OKLCH L 34.0% C 0.071 H 110.7°. Best body text is #FFFFFF at 11.62:1 contrast (WCAG AA passes).

Color values

HEX	#3A3B05
RGB	rgb(58, 59, 5)
HSL	hsl(61, 84%, 13%)
HSV	hsv(61, 92%, 23%)
CMYK	cmyk(1.7%, 0%, 91.5%, 76.9%)
CIE-LAB	lab(23.80, -7.83, 30.34)
CIE-LCH	lch(23.80, 31.34, 104.47°)
OKLab	oklab(34.04% -0.0251 0.0662)
OKLCH	oklch(34.04% 0.071 110.7)
XYZ	xyz(3.3364, 4.0385, 0.7473)
Luminance	0.0404 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A3B05 #06053B

analogous

#3B2105 #3A3B05 #1F3B05

triadic

#3A3B05 #053A3B #3B053A

tetradic

#3A3B05 #053B21 #06053B #3B051F

square

#3A3B05 #053B21 #06053B #3B051F

split-complementary

#3A3B05 #051F3B #21053B

monochromatic

#1C1C02 #1C1C02 #3A3B05 #71730A #A9AC0F

Accessibility & contrast

On white

11.62

#3A3B05 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#3A3B05 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A3B05

11.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A3B05	#FFFFFF	#000000	##FFFFFF
##3A3B05	1.00	11.62	1.81	11.62
#FFFFFF	11.62	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#413800

Deuteranopia (green-blind)

#413909

Tritanopia (blue-blind)

#3F3731

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #3a3b05;
/* rgb */ color: rgb(58, 59, 5);
/* oklch */ color: oklch(34.0% 0.071 110.7);

Tailwind

colors: {
  custom: {
    50: '#72704b',
    500: '#3a3b05',
    950: '#000000',
  },
}

SCSS

$custom: #3a3b05;
$custom-light: #72704b;
$custom-dark: #000000;

JSON

{
  "hex": "#3a3b05",
  "rgb": {
    "r": 58,
    "g": 59,
    "b": 5
  },
  "hsl": {
    "h": 61.111,
    "s": 84.375,
    "l": 12.549
  },
  "oklch": {
    "l": 0.34041,
    "c": 0.07076,
    "h": 110.7
  },
  "luminance": 0.04038
}

Semantic roles & 50–950 ramp

primary

#3A3B05

secondary

#22207C

accent

#2DFB31

background

#F7F6F4

surface

#EDECE7

border

#C8C7C3

text

#080701

muted

#7B7A77

Preview Lab

Preview with #3A3B05

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

Preview Lab → · Contrast checker → · Palette generator →