#43430F#43430F

#43430F is a dark, moderate yellow. Relative luminance 0.052; OKLCH L 37.2% C 0.071 H 109.4°. Best body text is #FFFFFF at 10.25:1 contrast (WCAG AA passes).

Color values

HEX	#43430F
RGB	rgb(67, 67, 15)
HSL	hsl(60, 63%, 16%)
HSV	hsv(60, 78%, 26%)
CMYK	cmyk(0%, 0%, 77.6%, 73.7%)
CIE-LAB	lab(27.41, -7.48, 29.96)
CIE-LCH	lch(27.41, 30.88, 104.03°)
OKLab	oklab(37.17% -0.0235 0.0668)
OKLCH	oklch(37.17% 0.071 109.4)
XYZ	xyz(4.4083, 5.2422, 1.2315)
Luminance	0.0524 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43430F #0F0F43

analogous

#43290F #43430F #29430F

triadic

#43430F #0F4343 #430F43

tetradic

#43430F #0F4329 #0F0F43 #430F29

square

#43430F #0F4329 #0F0F43 #430F29

split-complementary

#43430F #0F2943 #290F43

monochromatic

#191906 #191906 #43430F #75751A #A7A725

Accessibility & contrast

On white

10.25

#43430F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#43430F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #43430F

10.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43430F	#FFFFFF	#000000	##FFFFFF
##43430F	1.00	10.25	2.05	10.25
#FFFFFF	10.25	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494007

Deuteranopia (green-blind)

#4A4213

Tritanopia (blue-blind)

#483E39

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #43430f;
/* rgb */ color: rgb(67, 67, 15);
/* oklch */ color: oklch(37.2% 0.071 109.4);

Tailwind

colors: {
  custom: {
    50: '#797651',
    500: '#43430f',
    950: '#000000',
  },
}

SCSS

$custom: #43430f;
$custom-light: #797651;
$custom-dark: #000000;

JSON

{
  "hex": "#43430f",
  "rgb": {
    "r": 67,
    "g": 67,
    "b": 15
  },
  "hsl": {
    "h": 60,
    "s": 63.415,
    "l": 16.078
  },
  "oklch": {
    "l": 0.37169,
    "c": 0.07079,
    "h": 109.4
  },
  "luminance": 0.05242
}

Semantic roles & 50–950 ramp

primary

#43430F

secondary

#30307D

accent

#41E641

background

#F7F7F4

surface

#EEEDE7

border

#C9C8C3

text

#090802

muted

#7B7B78

Preview Lab

Preview with #43430F

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

Preview Lab → · Contrast checker → · Palette generator →