#3C310A#3C310A

#3C310A is a dark, muted yellow. Relative luminance 0.032; OKLCH L 31.7% C 0.057 H 92.8°. Best body text is #FFFFFF at 12.84:1 contrast (WCAG AA passes).

Color values

HEX	#3C310A
RGB	rgb(60, 49, 10)
HSL	hsl(47, 71%, 14%)
HSV	hsv(47, 83%, 24%)
CMYK	cmyk(0%, 18.3%, 83.3%, 76.5%)
CIE-LAB	lab(20.75, -0.09, 25.16)
CIE-LCH	lch(20.75, 25.16, 90.21°)
OKLab	oklab(31.68% -0.0027 0.0564)
OKLCH	oklch(31.68% 0.057 92.8)
XYZ	xyz(3.0167, 3.1794, 0.7419)
Luminance	0.0318 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C310A #0A153C

analogous

#3C180A #3C310A #2E3C0A

triadic

#3C310A #0A3C31 #310A3C

tetradic

#3C310A #0A3C18 #0A153C #3C0A2E

square

#3C310A #0A3C18 #0A153C #3C0A2E

split-complementary

#3C310A #0A2E3C #180A3C

monochromatic

#1A1504 #1A1504 #3C310A #705C13 #A5871B

Accessibility & contrast

On white

12.84

#3C310A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#3C310A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C310A

12.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C310A	#FFFFFF	#000000	##FFFFFF
##3C310A	1.00	12.84	1.64	12.84
#FFFFFF	12.84	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373005

Deuteranopia (green-blind)

#3A330C

Tritanopia (blue-blind)

#422C29

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #3c310a;
/* rgb */ color: rgb(60, 49, 10);
/* oklch */ color: oklch(31.7% 0.057 92.8);

Tailwind

colors: {
  custom: {
    50: '#74684c',
    500: '#3c310a',
    950: '#000000',
  },
}

SCSS

$custom: #3c310a;
$custom-light: #74684c;
$custom-dark: #000000;

JSON

{
  "hex": "#3c310a",
  "rgb": {
    "r": 60,
    "g": 49,
    "b": 10
  },
  "hsl": {
    "h": 46.8,
    "s": 71.429,
    "l": 13.725
  },
  "oklch": {
    "l": 0.3168,
    "c": 0.05651,
    "h": 92.8
  },
  "luminance": 0.03179
}

Semantic roles & 50–950 ramp

primary

#3C310A

secondary

#283A79

accent

#61EE3A

background

#F7F6F4

surface

#EDEBE7

border

#C8C6C3

text

#080601

muted

#7B7A77

Preview Lab

Preview with #3C310A

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

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