#38310A#38310A

#38310A is a dark, muted yellow. Relative luminance 0.031; OKLCH L 31.2% C 0.056 H 98.8°. Best body text is #FFFFFF at 13.03:1 contrast (WCAG AA passes).

Color values

HEX	#38310A
RGB	rgb(56, 49, 10)
HSL	hsl(51, 70%, 13%)
HSV	hsv(51, 82%, 22%)
CMYK	cmyk(0%, 12.5%, 82.1%, 78%)
CIE-LAB	lab(20.28, -2.25, 24.51)
CIE-LCH	lch(20.28, 24.61, 95.25°)
OKLab	oklab(31.2% -0.0086 0.0553)
OKLCH	oklch(31.2% 0.056 98.8)
XYZ	xyz(2.7841, 3.0594, 0.7310)
Luminance	0.0306 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#38310A #0A1138

analogous

#381A0A #38310A #28380A

triadic

#38310A #0A3831 #310A38

tetradic

#38310A #0A381A #0A1138 #380A28

square

#38310A #0A381A #0A1138 #380A28

split-complementary

#38310A #0A2838 #1A0A38

monochromatic

#1A1705 #1A1705 #38310A #6C5E13 #A08C1D

Accessibility & contrast

On white

13.03

#38310A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#38310A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #38310A

13.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##38310A	#FFFFFF	#000000	##FFFFFF
##38310A	1.00	13.03	1.61	13.03
#FFFFFF	13.03	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#372F05

Deuteranopia (green-blind)

#39320C

Tritanopia (blue-blind)

#3D2D29

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #38310a;
/* rgb */ color: rgb(56, 49, 10);
/* oklch */ color: oklch(31.2% 0.056 98.8);

Tailwind

colors: {
  custom: {
    50: '#71684c',
    500: '#38310a',
    950: '#000000',
  },
}

SCSS

$custom: #38310a;
$custom-light: #71684c;
$custom-dark: #000000;

JSON

{
  "hex": "#38310a",
  "rgb": {
    "r": 56,
    "g": 49,
    "b": 10
  },
  "hsl": {
    "h": 50.87,
    "s": 69.697,
    "l": 12.941
  },
  "oklch": {
    "l": 0.312,
    "c": 0.05598,
    "h": 98.8
  },
  "luminance": 0.03059
}

Semantic roles & 50–950 ramp

primary

#38310A

secondary

#283475

accent

#56ED3B

background

#F6F6F4

surface

#ECEBE7

border

#C7C6C3

text

#080601

muted

#7B7A77

Preview Lab

Preview with #38310A

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

Preview Lab → · Contrast checker → · Palette generator →