#40350E#40350E

#40350E is a dark, muted yellow. Relative luminance 0.037; OKLCH L 33.2% C 0.057 H 93.1°. Best body text is #FFFFFF at 12.11:1 contrast (WCAG AA passes).

Color values

HEX	#40350E
RGB	rgb(64, 53, 14)
HSL	hsl(47, 64%, 15%)
HSV	hsv(47, 78%, 25%)
CMYK	cmyk(0%, 17.2%, 78.1%, 74.9%)
CIE-LAB	lab(22.54, -0.31, 25.41)
CIE-LCH	lch(22.54, 25.41, 90.70°)
OKLab	oklab(33.22% -0.0031 0.0571)
OKLCH	oklch(33.22% 0.057 93.1)
XYZ	xyz(3.4669, 3.6681, 0.9408)
Luminance	0.0367 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40350E #0E1940

analogous

#401C0E #40350E #32400E

triadic

#40350E #0E4035 #350E40

tetradic

#40350E #0E401C #0E1940 #400E32

square

#40350E #0E401C #0E1940 #400E32

split-complementary

#40350E #0E3240 #1C0E40

monochromatic

#191505 #191505 #40350E #725F19 #A48824

Accessibility & contrast

On white

12.11

#40350E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#40350E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40350E

12.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40350E	#FFFFFF	#000000	##FFFFFF
##40350E	1.00	12.11	1.73	12.11
#FFFFFF	12.11	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3409

Deuteranopia (green-blind)

#3E3710

Tritanopia (blue-blind)

#46302D

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #40350e;
/* rgb */ color: rgb(64, 53, 14);
/* oklch */ color: oklch(33.2% 0.057 93.1);

Tailwind

colors: {
  custom: {
    50: '#776c4f',
    500: '#40350e',
    950: '#000000',
  },
}

SCSS

$custom: #40350e;
$custom-light: #776c4f;
$custom-dark: #000000;

JSON

{
  "hex": "#40350e",
  "rgb": {
    "r": 64,
    "g": 53,
    "b": 14
  },
  "hsl": {
    "h": 46.8,
    "s": 64.103,
    "l": 15.294
  },
  "oklch": {
    "l": 0.33219,
    "c": 0.05716,
    "h": 93.1
  },
  "luminance": 0.03668
}

Semantic roles & 50–950 ramp

primary

#40350E

secondary

#2F407B

accent

#65E741

background

#F7F6F4

surface

#EDEBE7

border

#C8C6C3

text

#090602

muted

#7B7A78

Preview Lab

Preview with #40350E

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

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