#3A310E#3A310E

#3A310E is a dark, muted yellow. Relative luminance 0.031; OKLCH L 31.5% C 0.053 H 94.7°. Best body text is #FFFFFF at 12.92:1 contrast (WCAG AA passes).

Color values

HEX	#3A310E
RGB	rgb(58, 49, 14)
HSL	hsl(48, 61%, 14%)
HSV	hsv(48, 76%, 23%)
CMYK	cmyk(0%, 15.5%, 75.9%, 77.3%)
CIE-LAB	lab(20.55, -0.90, 23.05)
CIE-LCH	lch(20.55, 23.07, 92.23°)
OKLab	oklab(31.48% -0.0043 0.0524)
OKLCH	oklch(31.48% 0.053 94.7)
XYZ	xyz(2.9226, 3.1280, 0.8652)
Luminance	0.0313 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A310E #0E173A

analogous

#3A1B0E #3A310E #2D3A0E

triadic

#3A310E #0E3A31 #310E3A

tetradic

#3A310E #0E3A1B #0E173A #3A0E2D

square

#3A310E #0E3A1B #0E173A #3A0E2D

split-complementary

#3A310E #0E2D3A #1B0E3A

monochromatic

#191506 #191506 #3A310E #6B5B1A #9D8426

Accessibility & contrast

On white

12.92

#3A310E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#3A310E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A310E

12.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A310E	#FFFFFF	#000000	##FFFFFF
##3A310E	1.00	12.92	1.63	12.92
#FFFFFF	12.92	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#37300A

Deuteranopia (green-blind)

#393310

Tritanopia (blue-blind)

#3F2D2A

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #3a310e;
/* rgb */ color: rgb(58, 49, 14);
/* oklch */ color: oklch(31.5% 0.053 94.7);

Tailwind

colors: {
  custom: {
    50: '#72684e',
    500: '#3a310e',
    950: '#000000',
  },
}

SCSS

$custom: #3a310e;
$custom-light: #72684e;
$custom-dark: #000000;

JSON

{
  "hex": "#3a310e",
  "rgb": {
    "r": 58,
    "g": 49,
    "b": 14
  },
  "hsl": {
    "h": 47.727,
    "s": 61.111,
    "l": 14.118
  },
  "oklch": {
    "l": 0.3148,
    "c": 0.05261,
    "h": 94.7
  },
  "luminance": 0.03128
}

Semantic roles & 50–950 ramp

primary

#3A310E

secondary

#2F3D75

accent

#64E444

background

#F7F6F4

surface

#EDEBE7

border

#C8C6C3

text

#080602

muted

#7B7A78

Preview Lab

Preview with #3A310E

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

Preview Lab → · Contrast checker → · Palette generator →