#403E26#403E26

#403E26 is a dark, muted yellow. Relative luminance 0.047; OKLCH L 35.9% C 0.038 H 104.1°. Best body text is #FFFFFF at 10.85:1 contrast (WCAG AA passes).

Color values

HEX	#403E26
RGB	rgb(64, 62, 38)
HSL	hsl(55, 25%, 20%)
HSV	hsv(55, 41%, 25%)
CMYK	cmyk(0%, 3.1%, 40.6%, 74.9%)
CIE-LAB	lab(25.79, -3.54, 15.09)
CIE-LCH	lch(25.79, 15.50, 103.20°)
OKLab	oklab(35.9% -0.0093 0.0372)
OKLCH	oklch(35.9% 0.038 104.1)
XYZ	xyz(4.1869, 4.6753, 2.5152)
Luminance	0.0467 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#403E26 #262840

analogous

#403126 #403E26 #354026

triadic

#403E26 #26403E #3E2640

tetradic

#403E26 #264031 #262840 #402635

square

#403E26 #264031 #262840 #402635

split-complementary

#403E26 #263540 #312640

monochromatic

#13130B #1A190F #403E26 #66633D #8D8854

Accessibility & contrast

On white

10.85

#403E26 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#403E26 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #403E26

10.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##403E26	#FFFFFF	#000000	##FFFFFF
##403E26	1.00	10.85	1.94	10.85
#FFFFFF	10.85	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#423C24

Deuteranopia (green-blind)

#433E27

Tritanopia (blue-blind)

#443B38

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #403e26;
/* rgb */ color: rgb(64, 62, 38);
/* oklch */ color: oklch(35.9% 0.038 104.1);

Tailwind

colors: {
  custom: {
    50: '#757360',
    500: '#403e26',
    950: '#000000',
  },
}

SCSS

$custom: #403e26;
$custom-light: #757360;
$custom-dark: #000000;

JSON

{
  "hex": "#403e26",
  "rgb": {
    "r": 64,
    "g": 62,
    "b": 38
  },
  "hsl": {
    "h": 55.385,
    "s": 25.49,
    "l": 20
  },
  "oklch": {
    "l": 0.35901,
    "c": 0.03836,
    "h": 104.1
  },
  "luminance": 0.04675
}

Semantic roles & 50–950 ramp

primary

#403E26

secondary

#505272

accent

#6DC266

background

#F7F6F5

surface

#EDECE9

border

#C8C7C5

text

#080805

muted

#7B7B79

Preview Lab

Preview with #403E26

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

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