#3A320B#3A320B

#3A320B is a dark, muted yellow. Relative luminance 0.032; OKLCH L 31.7% C 0.056 H 97.4°. Best body text is #FFFFFF at 12.80:1 contrast (WCAG AA passes).

Color values

HEX	#3A320B
RGB	rgb(58, 50, 11)
HSL	hsl(50, 68%, 14%)
HSV	hsv(50, 81%, 23%)
CMYK	cmyk(0%, 13.8%, 81%, 77.3%)
CIE-LAB	lab(20.85, -1.76, 24.79)
CIE-LCH	lch(20.85, 24.85, 94.07°)
OKLab	oklab(31.71% -0.0072 0.0558)
OKLCH	oklch(31.71% 0.056 97.4)
XYZ	xyz(2.9461, 3.2051, 0.7800)
Luminance	0.0321 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A320B #0B133A

analogous

#3A1A0B #3A320B #2A3A0B

triadic

#3A320B #0B3A32 #320B3A

tetradic

#3A320B #0B3A1A #0B133A #3A0B2A

square

#3A320B #0B3A1A #0B133A #3A0B2A

split-complementary

#3A320B #0B2A3A #1A0B3A

monochromatic

#1A1605 #1A1605 #3A320B #6D5E15 #A18B1F

Accessibility & contrast

On white

12.80

#3A320B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#3A320B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A320B

12.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A320B	#FFFFFF	#000000	##FFFFFF
##3A320B	1.00	12.80	1.64	12.80
#FFFFFF	12.80	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383106

Deuteranopia (green-blind)

#3A330D

Tritanopia (blue-blind)

#3F2E2A

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #3a320b;
/* rgb */ color: rgb(58, 50, 11);
/* oklch */ color: oklch(31.7% 0.056 97.4);

Tailwind

colors: {
  custom: {
    50: '#72694d',
    500: '#3a320b',
    950: '#000000',
  },
}

SCSS

$custom: #3a320b;
$custom-light: #72694d;
$custom-dark: #000000;

JSON

{
  "hex": "#3a320b",
  "rgb": {
    "r": 58,
    "g": 50,
    "b": 11
  },
  "hsl": {
    "h": 49.787,
    "s": 68.116,
    "l": 13.529
  },
  "oklch": {
    "l": 0.31706,
    "c": 0.05624,
    "h": 97.4
  },
  "luminance": 0.03205
}

Semantic roles & 50–950 ramp

primary

#3A320B

secondary

#2A3777

accent

#5AEB3D

background

#F7F6F4

surface

#EDEBE7

border

#C8C6C3

text

#080601

muted

#7B7A77

Preview Lab

Preview with #3A320B

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

Preview Lab → · Contrast checker → · Palette generator →