#43380D#43380D

#43380D is a dark, moderate yellow. Relative luminance 0.041; OKLCH L 34.3% C 0.061 H 94.4°. Best body text is #FFFFFF at 11.60:1 contrast (WCAG AA passes).

Color values

HEX	#43380D
RGB	rgb(67, 56, 13)
HSL	hsl(48, 68%, 16%)
HSV	hsv(48, 81%, 26%)
CMYK	cmyk(0%, 16.4%, 80.6%, 73.7%)
CIE-LAB	lab(23.84, -0.72, 27.34)
CIE-LCH	lch(23.84, 27.35, 91.52°)
OKLab	oklab(34.32% -0.0046 0.0608)
OKLCH	oklch(34.32% 0.061 94.4)
XYZ	xyz(3.8018, 4.0509, 0.9623)
Luminance	0.0405 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43380D #0D1843

analogous

#431D0D #43380D #33430D

triadic

#43380D #0D4338 #380D43

tetradic

#43380D #0D431D #0D1843 #430D33

square

#43380D #0D431D #0D1843 #430D33

split-complementary

#43380D #0D3343 #1D0D43

monochromatic

#1A1505 #1A1505 #43380D #766317 #AA8E21

Accessibility & contrast

On white

11.60

#43380D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#43380D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #43380D

11.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43380D	#FFFFFF	#000000	##FFFFFF
##43380D	1.00	11.60	1.81	11.60
#FFFFFF	11.60	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3707

Deuteranopia (green-blind)

#423A0F

Tritanopia (blue-blind)

#49332F

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #43380d;
/* rgb */ color: rgb(67, 56, 13);
/* oklch */ color: oklch(34.3% 0.061 94.4);

Tailwind

colors: {
  custom: {
    50: '#7a6e4f',
    500: '#43380d',
    950: '#000000',
  },
}

SCSS

$custom: #43380d;
$custom-light: #7a6e4f;
$custom-dark: #000000;

JSON

{
  "hex": "#43380d",
  "rgb": {
    "r": 67,
    "g": 56,
    "b": 13
  },
  "hsl": {
    "h": 47.778,
    "s": 67.5,
    "l": 15.686
  },
  "oklch": {
    "l": 0.34322,
    "c": 0.06099,
    "h": 94.4
  },
  "luminance": 0.04051
}

Semantic roles & 50–950 ramp

primary

#43380D

secondary

#2D3E7E

accent

#61EA3D

background

#F7F6F4

surface

#EEEBE7

border

#C9C6C3

text

#090702

muted

#7B7A78

Preview Lab

Preview with #43380D

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

Preview Lab → · Contrast checker → · Palette generator →