#413F2B#413F2B

#413F2B is a dark, muted yellow. Relative luminance 0.049; OKLCH L 36.4% C 0.032 H 103.1°. Best body text is #FFFFFF at 10.66:1 contrast (WCAG AA passes).

Color values

HEX	#413F2B
RGB	rgb(65, 63, 43)
HSL	hsl(55, 20%, 21%)
HSV	hsv(55, 34%, 25%)
CMYK	cmyk(0%, 3.1%, 33.8%, 74.5%)
CIE-LAB	lab(26.31, -2.94, 12.61)
CIE-LCH	lch(26.31, 12.95, 103.11°)
OKLab	oklab(36.37% -0.0073 0.0316)
OKLCH	oklch(36.37% 0.032 103.1)
XYZ	xyz(4.3936, 4.8533, 2.9904)
Luminance	0.0485 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#413F2B #2B2D41

analogous

#41342B #413F2B #38412B

triadic

#413F2B #2B413F #3F2B41

tetradic

#413F2B #2B4134 #2B2D41 #412B38

square

#413F2B #2B4134 #2B2D41 #412B38

split-complementary

#413F2B #2B3841 #342B41

monochromatic

#12120C #1C1B13 #413F2B #666343 #8B865C

Accessibility & contrast

On white

10.66

#413F2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#413F2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #413F2B

10.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##413F2B	#FFFFFF	#000000	##FFFFFF
##413F2B	1.00	10.66	1.97	10.66
#FFFFFF	10.66	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#433E2A

Deuteranopia (green-blind)

#433F2C

Tritanopia (blue-blind)

#443C3A

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #413f2b;
/* rgb */ color: rgb(65, 63, 43);
/* oklch */ color: oklch(36.4% 0.032 103.1);

Tailwind

colors: {
  custom: {
    50: '#767364',
    500: '#413f2b',
    950: '#000000',
  },
}

SCSS

$custom: #413f2b;
$custom-light: #767364;
$custom-dark: #000000;

JSON

{
  "hex": "#413f2b",
  "rgb": {
    "r": 65,
    "g": 63,
    "b": 43
  },
  "hsl": {
    "h": 54.545,
    "s": 20.37,
    "l": 21.176
  },
  "oklch": {
    "l": 0.36373,
    "c": 0.03241,
    "h": 103.1
  },
  "luminance": 0.04853
}

Semantic roles & 50–950 ramp

primary

#413F2B

secondary

#565872

accent

#72BD6B

background

#F7F7F6

surface

#EDEDEB

border

#C8C8C6

text

#080805

muted

#7B7B7A

Preview Lab

Preview with #413F2B

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

Preview Lab → · Contrast checker → · Palette generator →