#3A390A#3A390A

#3A390A is a dark, moderate yellow. Relative luminance 0.038; OKLCH L 33.5% C 0.065 H 108.2°. Best body text is #FFFFFF at 11.87:1 contrast (WCAG AA passes).

Color values

HEX	#3A390A
RGB	rgb(58, 57, 10)
HSL	hsl(59, 71%, 13%)
HSV	hsv(59, 83%, 23%)
CMYK	cmyk(0%, 1.7%, 82.8%, 77.3%)
CIE-LAB	lab(23.16, -6.30, 27.66)
CIE-LCH	lch(23.16, 28.37, 102.82°)
OKLab	oklab(33.54% -0.0202 0.0614)
OKLCH	oklch(33.54% 0.065 108.2)
XYZ	xyz(3.2630, 3.8478, 0.8579)
Luminance	0.0385 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A390A #0A0B3A

analogous

#3A210A #3A390A #233A0A

triadic

#3A390A #0A3A39 #390A3A

tetradic

#3A390A #0A3A21 #0A0B3A #3A0A23

square

#3A390A #0A3A21 #0A0B3A #3A0A23

split-complementary

#3A390A #0A233A #210A3A

monochromatic

#1A1A05 #1A1A05 #3A390A #6E6C13 #A2A01C

Accessibility & contrast

On white

11.87

#3A390A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#3A390A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A390A

11.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A390A	#FFFFFF	#000000	##FFFFFF
##3A390A	1.00	11.87	1.77	11.87
#FFFFFF	11.87	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3603

Deuteranopia (green-blind)

#3F380D

Tritanopia (blue-blind)

#3F3530

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #3a390a;
/* rgb */ color: rgb(58, 57, 10);
/* oklch */ color: oklch(33.5% 0.065 108.2);

Tailwind

colors: {
  custom: {
    50: '#726f4d',
    500: '#3a390a',
    950: '#000000',
  },
}

SCSS

$custom: #3a390a;
$custom-light: #726f4d;
$custom-dark: #000000;

JSON

{
  "hex": "#3a390a",
  "rgb": {
    "r": 58,
    "g": 57,
    "b": 10
  },
  "hsl": {
    "h": 58.75,
    "s": 70.588,
    "l": 13.333
  },
  "oklch": {
    "l": 0.33544,
    "c": 0.06458,
    "h": 108.2
  },
  "luminance": 0.03848
}

Semantic roles & 50–950 ramp

primary

#3A390A

secondary

#282A77

accent

#3EED3A

background

#F7F6F4

surface

#EDECE7

border

#C8C7C3

text

#080701

muted

#7B7A77

Preview Lab

Preview with #3A390A

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

Preview Lab → · Contrast checker → · Palette generator →