#433C0B#433C0B

#433C0B is a dark, moderate yellow. Relative luminance 0.044; OKLCH L 35.3% C 0.066 H 100.9°. Best body text is #FFFFFF at 11.11:1 contrast (WCAG AA passes).

Color values

HEX	#433C0B
RGB	rgb(67, 60, 11)
HSL	hsl(53, 72%, 15%)
HSV	hsv(53, 84%, 26%)
CMYK	cmyk(0%, 10.4%, 83.6%, 73.7%)
CIE-LAB	lab(25.10, -3.39, 29.48)
CIE-LCH	lch(25.10, 29.67, 96.55°)
OKLab	oklab(35.32% -0.0124 0.0649)
OKLCH	oklch(35.32% 0.066 100.9)
XYZ	xyz(3.9912, 4.4494, 0.9651)
Luminance	0.0445 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#433C0B #0B1243

analogous

#43200B #433C0B #2E430B

triadic

#433C0B #0B433C #3C0B43

tetradic

#433C0B #0B4320 #0B1243 #430B2E

square

#433C0B #0B4320 #0B1243 #430B2E

split-complementary

#433C0B #0B2E43 #200B43

monochromatic

#1A1804 #1A1804 #433C0B #786B14 #AC9A1C

Accessibility & contrast

On white

11.11

#433C0B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#433C0B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #433C0B

11.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##433C0B	#FFFFFF	#000000	##FFFFFF
##433C0B	1.00	11.11	1.89	11.11
#FFFFFF	11.11	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#433A04

Deuteranopia (green-blind)

#453D0E

Tritanopia (blue-blind)

#493733

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #433c0b;
/* rgb */ color: rgb(67, 60, 11);
/* oklch */ color: oklch(35.3% 0.066 100.9);

Tailwind

colors: {
  custom: {
    50: '#7a714e',
    500: '#433c0b',
    950: '#000000',
  },
}

SCSS

$custom: #433c0b;
$custom-light: #7a714e;
$custom-dark: #000000;

JSON

{
  "hex": "#433c0b",
  "rgb": {
    "r": 67,
    "g": 60,
    "b": 11
  },
  "hsl": {
    "h": 52.5,
    "s": 71.795,
    "l": 15.294
  },
  "oklch": {
    "l": 0.3532,
    "c": 0.06607,
    "h": 100.9
  },
  "luminance": 0.04449
}

Semantic roles & 50–950 ramp

primary

#433C0B

secondary

#2A3580

accent

#50EF39

background

#F7F6F4

surface

#EEECE7

border

#C9C7C3

text

#090702

muted

#7B7A78

Preview Lab

Preview with #433C0B

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

Preview Lab → · Contrast checker → · Palette generator →