#43440F#43440F

#43440F is a dark, moderate yellow. Relative luminance 0.054; OKLCH L 37.4% C 0.072 H 110.5°. Best body text is #FFFFFF at 10.13:1 contrast (WCAG AA passes).

Color values

HEX	#43440F
RGB	rgb(67, 68, 15)
HSL	hsl(61, 64%, 16%)
HSV	hsv(61, 78%, 27%)
CMYK	cmyk(1.5%, 0%, 77.9%, 73.3%)
CIE-LAB	lab(27.74, -8.09, 30.28)
CIE-LCH	lch(27.74, 31.34, 104.96°)
OKLab	oklab(37.43% -0.0252 0.0675)
OKLCH	oklch(37.43% 0.072 110.5)
XYZ	xyz(4.4682, 5.3621, 1.2515)
Luminance	0.0536 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43440F #100F44

analogous

#442B0F #43440F #29440F

triadic

#43440F #0F4344 #440F43

tetradic

#43440F #0F442B #100F44 #440F29

square

#43440F #0F442B #100F44 #440F29

split-complementary

#43440F #0F2944 #2B0F44

monochromatic

#191906 #191906 #43440F #74761A #A6A825

Accessibility & contrast

On white

10.13

#43440F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#43440F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #43440F

10.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43440F	#FFFFFF	#000000	##FFFFFF
##43440F	1.00	10.13	2.07	10.13
#FFFFFF	10.13	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A4107

Deuteranopia (green-blind)

#4A4213

Tritanopia (blue-blind)

#483F3A

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #43440f;
/* rgb */ color: rgb(67, 68, 15);
/* oklch */ color: oklch(37.4% 0.072 110.5);

Tailwind

colors: {
  custom: {
    50: '#797751',
    500: '#43440f',
    950: '#000000',
  },
}

SCSS

$custom: #43440f;
$custom-light: #797751;
$custom-dark: #000000;

JSON

{
  "hex": "#43440f",
  "rgb": {
    "r": 67,
    "g": 68,
    "b": 15
  },
  "hsl": {
    "h": 61.132,
    "s": 63.855,
    "l": 16.275
  },
  "oklch": {
    "l": 0.37431,
    "c": 0.07201,
    "h": 110.5
  },
  "luminance": 0.05362
}

Semantic roles & 50–950 ramp

primary

#43440F

secondary

#32307E

accent

#41E744

background

#F7F7F4

surface

#EEEDE7

border

#C9C8C3

text

#090802

muted

#7B7B78

Preview Lab

Preview with #43440F

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

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