#413803#413803

#413803 is a dark, moderate yellow. Relative luminance 0.040; OKLCH L 34.0% C 0.068 H 98.8°. Best body text is #FFFFFF at 11.72:1 contrast (WCAG AA passes).

Color values

HEX	#413803
RGB	rgb(65, 56, 3)
HSL	hsl(51, 91%, 13%)
HSV	hsv(51, 95%, 25%)
CMYK	cmyk(0%, 13.8%, 95.4%, 74.5%)
CIE-LAB	lab(23.54, -2.33, 31.14)
CIE-LCH	lch(23.54, 31.22, 94.27°)
OKLab	oklab(34.01% -0.0104 0.0674)
OKLCH	oklch(34.01% 0.068 98.8)
XYZ	xyz(3.6108, 3.9589, 0.6601)
Luminance	0.0396 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#413803 #030C41

analogous

#411903 #413803 #2B4103

triadic

#413803 #034138 #380341

tetradic

#413803 #034119 #030C41 #41032B

square

#413803 #034119 #030C41 #41032B

split-complementary

#413803 #032B41 #190341

monochromatic

#1D1901 #1D1901 #413803 #7B6A06 #B69D08

Accessibility & contrast

On white

11.72

#413803 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#413803 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #413803

11.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##413803	#FFFFFF	#000000	##FFFFFF
##413803	1.00	11.72	1.79	11.72
#FFFFFF	11.72	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3600

Deuteranopia (green-blind)

#413906

Tritanopia (blue-blind)

#47332E

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #413803;
/* rgb */ color: rgb(65, 56, 3);
/* oklch */ color: oklch(34.0% 0.068 98.8);

Tailwind

colors: {
  custom: {
    50: '#786e49',
    500: '#413803',
    950: '#000000',
  },
}

SCSS

$custom: #413803;
$custom-light: #786e49;
$custom-dark: #000000;

JSON

{
  "hex": "#413803",
  "rgb": {
    "r": 65,
    "g": 56,
    "b": 3
  },
  "hsl": {
    "h": 51.29,
    "s": 91.176,
    "l": 13.333
  },
  "oklch": {
    "l": 0.34005,
    "c": 0.06816,
    "h": 98.8
  },
  "luminance": 0.03959
}

Semantic roles & 50–950 ramp

primary

#413803

secondary

#1D2C83

accent

#48FF29

background

#F7F6F4

surface

#EEEBE7

border

#C9C6C3

text

#090701

muted

#7B7A77

Preview Lab

Preview with #413803

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

Preview Lab → · Contrast checker → · Palette generator →