#43430A#43430A

#43430A is a dark, moderate yellow. Relative luminance 0.052; OKLCH L 37.1% C 0.074 H 109.5°. Best body text is #FFFFFF at 10.26:1 contrast (WCAG AA passes).

Color values

HEX	#43430A
RGB	rgb(67, 67, 10)
HSL	hsl(60, 74%, 15%)
HSV	hsv(60, 85%, 26%)
CMYK	cmyk(0%, 0%, 85.1%, 73.7%)
CIE-LAB	lab(27.38, -7.76, 32.01)
CIE-LCH	lch(27.38, 32.93, 103.63°)
OKLab	oklab(37.13% -0.0248 0.07)
OKLCH	oklch(37.13% 0.074 109.5)
XYZ	xyz(4.3768, 5.2296, 1.0660)
Luminance	0.0523 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43430A #0A0A43

analogous

#43260A #43430A #26430A

triadic

#43430A #0A4343 #430A43

tetradic

#43430A #0A4326 #0A0A43 #430A26

square

#43430A #0A4326 #0A0A43 #430A26

split-complementary

#43430A #0A2643 #260A43

monochromatic

#1B1B04 #1B1B04 #43430A #787812 #AEAE1A

Accessibility & contrast

On white

10.26

#43430A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#43430A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #43430A

10.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43430A	#FFFFFF	#000000	##FFFFFF
##43430A	1.00	10.26	2.05	10.26
#FFFFFF	10.26	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494001

Deuteranopia (green-blind)

#4A410F

Tritanopia (blue-blind)

#483E38

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #43430a;
/* rgb */ color: rgb(67, 67, 10);
/* oklch */ color: oklch(37.1% 0.074 109.5);

Tailwind

colors: {
  custom: {
    50: '#7a764f',
    500: '#43430a',
    950: '#000000',
  },
}

SCSS

$custom: #43430a;
$custom-light: #7a764f;
$custom-dark: #000000;

JSON

{
  "hex": "#43430a",
  "rgb": {
    "r": 67,
    "g": 67,
    "b": 10
  },
  "hsl": {
    "h": 60,
    "s": 74.026,
    "l": 15.098
  },
  "oklch": {
    "l": 0.3713,
    "c": 0.07432,
    "h": 109.5
  },
  "luminance": 0.0523
}

Semantic roles & 50–950 ramp

primary

#43430A

secondary

#292980

accent

#37F137

background

#F7F7F4

surface

#EEEDE7

border

#C9C8C3

text

#090802

muted

#7B7B78

Preview Lab

Preview with #43430A

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

Preview Lab → · Contrast checker → · Palette generator →