#403505#403505

#403505 is a dark, moderate yellow. Relative luminance 0.036; OKLCH L 33.1% C 0.064 H 95.2°. Best body text is #FFFFFF at 12.14:1 contrast (WCAG AA passes).

Color values

HEX	#403505
RGB	rgb(64, 53, 5)
HSL	hsl(49, 86%, 14%)
HSV	hsv(49, 92%, 25%)
CMYK	cmyk(0%, 17.2%, 92.2%, 74.9%)
CIE-LAB	lab(22.47, -0.83, 29.19)
CIE-LCH	lch(22.47, 29.20, 91.63°)
OKLab	oklab(33.14% -0.0058 0.0639)
OKLCH	oklch(33.14% 0.064 95.2)
XYZ	xyz(3.4150, 3.6474, 0.6677)
Luminance	0.0365 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#403505 #051040

analogous

#401705 #403505 #2D4005

triadic

#403505 #054035 #350540

tetradic

#403505 #054017 #051040 #40052D

square

#403505 #054017 #051040 #40052D

split-complementary

#403505 #052D40 #170540

monochromatic

#1C1802 #1C1802 #403505 #796409 #B2930E

Accessibility & contrast

On white

12.14

#403505 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#403505 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #403505

12.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##403505	#FFFFFF	#000000	##FFFFFF
##403505	1.00	12.14	1.73	12.14
#FFFFFF	12.14	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3400

Deuteranopia (green-blind)

#3F3708

Tritanopia (blue-blind)

#46302C

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #403505;
/* rgb */ color: rgb(64, 53, 5);
/* oklch */ color: oklch(33.1% 0.064 95.2);

Tailwind

colors: {
  custom: {
    50: '#786b4a',
    500: '#403505',
    950: '#000000',
  },
}

SCSS

$custom: #403505;
$custom-light: #786b4a;
$custom-dark: #000000;

JSON

{
  "hex": "#403505",
  "rgb": {
    "r": 64,
    "g": 53,
    "b": 5
  },
  "hsl": {
    "h": 48.814,
    "s": 85.507,
    "l": 13.529
  },
  "oklch": {
    "l": 0.33138,
    "c": 0.06414,
    "h": 95.2
  },
  "luminance": 0.03647
}

Semantic roles & 50–950 ramp

primary

#403505

secondary

#203281

accent

#53FC2C

background

#F7F6F4

surface

#EDEBE7

border

#C8C6C3

text

#090601

muted

#7B7A77

Preview Lab

Preview with #403505

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

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