#40360D#40360D

#40360D is a dark, muted yellow. Relative luminance 0.038; OKLCH L 33.5% C 0.059 H 95.1°. Best body text is #FFFFFF at 11.99:1 contrast (WCAG AA passes).

Color values

HEX	#40360D
RGB	rgb(64, 54, 13)
HSL	hsl(48, 66%, 15%)
HSV	hsv(48, 80%, 25%)
CMYK	cmyk(0%, 15.6%, 79.7%, 74.9%)
CIE-LAB	lab(22.85, -1.03, 26.22)
CIE-LCH	lch(22.85, 26.24, 92.24°)
OKLab	oklab(33.46% -0.0053 0.0586)
OKLCH	oklch(33.46% 0.059 95.1)
XYZ	xyz(3.5063, 3.7576, 0.9213)
Luminance	0.0376 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40360D #0D1740

analogous

#401C0D #40360D #31400D

triadic

#40360D #0D4036 #360D40

tetradic

#40360D #0D401C #0D1740 #400D31

square

#40360D #0D401C #0D1740 #400D31

split-complementary

#40360D #0D3140 #1C0D40

monochromatic

#191505 #191505 #40360D #736117 #A68C22

Accessibility & contrast

On white

11.99

#40360D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#40360D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40360D

11.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40360D	#FFFFFF	#000000	##FFFFFF
##40360D	1.00	11.99	1.75	11.99
#FFFFFF	11.99	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	11.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3507

Deuteranopia (green-blind)

#3F380F

Tritanopia (blue-blind)

#46312E

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #40360d;
/* rgb */ color: rgb(64, 54, 13);
/* oklch */ color: oklch(33.5% 0.059 95.1);

Tailwind

colors: {
  custom: {
    50: '#776c4e',
    500: '#40360d',
    950: '#000000',
  },
}

SCSS

$custom: #40360d;
$custom-light: #776c4e;
$custom-dark: #000000;

JSON

{
  "hex": "#40360d",
  "rgb": {
    "r": 64,
    "g": 54,
    "b": 13
  },
  "hsl": {
    "h": 48.235,
    "s": 66.234,
    "l": 15.098
  },
  "oklch": {
    "l": 0.33462,
    "c": 0.05884,
    "h": 95.1
  },
  "luminance": 0.03757
}

Semantic roles & 50–950 ramp

primary

#40360D

secondary

#2D3D7C

accent

#60E93F

background

#F7F6F4

surface

#EDEBE7

border

#C8C6C3

text

#090702

muted

#7B7A78

Preview Lab

Preview with #40360D

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

Preview Lab → · Contrast checker → · Palette generator →