#43420A#43420A

#43420A is a dark, moderate yellow. Relative luminance 0.051; OKLCH L 36.9% C 0.073 H 108.4°. Best body text is #FFFFFF at 10.38:1 contrast (WCAG AA passes).

Color values

HEX	#43420A
RGB	rgb(67, 66, 10)
HSL	hsl(59, 74%, 15%)
HSV	hsv(59, 85%, 26%)
CMYK	cmyk(0%, 1.5%, 85.1%, 73.7%)
CIE-LAB	lab(27.05, -7.16, 31.71)
CIE-LCH	lch(27.05, 32.50, 102.72°)
OKLab	oklab(36.87% -0.0231 0.0694)
OKLCH	oklch(36.87% 0.073 108.4)
XYZ	xyz(4.3179, 5.1118, 1.0463)
Luminance	0.0511 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43420A #0A0B43

analogous

#43250A #43420A #28430A

triadic

#43420A #0A4342 #420A43

tetradic

#43420A #0A4325 #0A0B43 #430A28

square

#43420A #0A4325 #0A0B43 #430A28

split-complementary

#43420A #0A2843 #250A43

monochromatic

#1B1A04 #1B1A04 #43420A #787612 #AEAB1A

Accessibility & contrast

On white

10.38

#43420A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#43420A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #43420A

10.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43420A	#FFFFFF	#000000	##FFFFFF
##43420A	1.00	10.38	2.02	10.38
#FFFFFF	10.38	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#483F01

Deuteranopia (green-blind)

#49410F

Tritanopia (blue-blind)

#493D37

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #43420a;
/* rgb */ color: rgb(67, 66, 10);
/* oklch */ color: oklch(36.9% 0.073 108.4);

Tailwind

colors: {
  custom: {
    50: '#7a764e',
    500: '#43420a',
    950: '#000000',
  },
}

SCSS

$custom: #43420a;
$custom-light: #7a764e;
$custom-dark: #000000;

JSON

{
  "hex": "#43420a",
  "rgb": {
    "r": 67,
    "g": 66,
    "b": 10
  },
  "hsl": {
    "h": 58.947,
    "s": 74.026,
    "l": 15.098
  },
  "oklch": {
    "l": 0.36867,
    "c": 0.07316,
    "h": 108.4
  },
  "luminance": 0.05112
}

Semantic roles & 50–950 ramp

primary

#43420A

secondary

#292A80

accent

#3AF137

background

#F7F7F4

surface

#EEEDE7

border

#C9C8C3

text

#090802

muted

#7B7B78

Preview Lab

Preview with #43420A

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

Preview Lab → · Contrast checker → · Palette generator →