#3A330B#3A330B

#3A330B is a dark, muted yellow. Relative luminance 0.033; OKLCH L 32.0% C 0.057 H 99.1°. Best body text is #FFFFFF at 12.66:1 contrast (WCAG AA passes).

Color values

HEX	#3A330B
RGB	rgb(58, 51, 11)
HSL	hsl(51, 68%, 14%)
HSV	hsv(51, 81%, 23%)
CMYK	cmyk(0%, 12.1%, 81%, 77.3%)
CIE-LAB	lab(21.18, -2.41, 25.15)
CIE-LCH	lch(21.18, 25.26, 95.48°)
OKLab	oklab(31.97% -0.0091 0.0565)
OKLCH	oklch(31.97% 0.057 99.1)
XYZ	xyz(2.9893, 3.2915, 0.7944)
Luminance	0.0329 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A330B #0B123A

analogous

#3A1B0B #3A330B #293A0B

triadic

#3A330B #0B3A33 #330B3A

tetradic

#3A330B #0B3A1B #0B123A #3A0B29

square

#3A330B #0B3A1B #0B123A #3A0B29

split-complementary

#3A330B #0B293A #1B0B3A

monochromatic

#1A1705 #1A1705 #3A330B #6D6015 #A18D1F

Accessibility & contrast

On white

12.66

#3A330B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#3A330B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A330B

12.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A330B	#FFFFFF	#000000	##FFFFFF
##3A330B	1.00	12.66	1.66	12.66
#FFFFFF	12.66	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393106

Deuteranopia (green-blind)

#3B340D

Tritanopia (blue-blind)

#3F2F2B

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #3a330b;
/* rgb */ color: rgb(58, 51, 11);
/* oklch */ color: oklch(32.0% 0.057 99.1);

Tailwind

colors: {
  custom: {
    50: '#726a4d',
    500: '#3a330b',
    950: '#000000',
  },
}

SCSS

$custom: #3a330b;
$custom-light: #726a4d;
$custom-dark: #000000;

JSON

{
  "hex": "#3a330b",
  "rgb": {
    "r": 58,
    "g": 51,
    "b": 11
  },
  "hsl": {
    "h": 51.064,
    "s": 68.116,
    "l": 13.529
  },
  "oklch": {
    "l": 0.31966,
    "c": 0.05718,
    "h": 99.1
  },
  "luminance": 0.03291
}

Semantic roles & 50–950 ramp

primary

#3A330B

secondary

#2A3577

accent

#57EB3D

background

#F7F6F4

surface

#EDEBE7

border

#C8C6C3

text

#080601

muted

#7B7A77

Preview Lab

Preview with #3A330B

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

Preview Lab → · Contrast checker → · Palette generator →