#43380C#43380C

#43380C is a dark, moderate yellow. Relative luminance 0.040; OKLCH L 34.3% C 0.062 H 94.6°. Best body text is #FFFFFF at 11.60:1 contrast (WCAG AA passes).

Color values

HEX	#43380C
RGB	rgb(67, 56, 12)
HSL	hsl(48, 70%, 15%)
HSV	hsv(48, 82%, 26%)
CMYK	cmyk(0%, 16.4%, 82.1%, 73.7%)
CIE-LAB	lab(23.83, -0.78, 27.80)
CIE-LCH	lch(23.83, 27.81, 91.61°)
OKLab	oklab(34.31% -0.0049 0.0616)
OKLCH	oklch(34.31% 0.062 94.6)
XYZ	xyz(3.7955, 4.0484, 0.9293)
Luminance	0.0405 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43380C #0C1743

analogous

#431C0C #43380C #32430C

triadic

#43380C #0C4338 #380C43

tetradic

#43380C #0C431C #0C1743 #430C32

square

#43380C #0C431C #0C1743 #430C32

split-complementary

#43380C #0C3243 #1C0C43

monochromatic

#1A1605 #1A1605 #43380C #776315 #AB8F1F

Accessibility & contrast

On white

11.60

#43380C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#43380C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #43380C

11.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43380C	#FFFFFF	#000000	##FFFFFF
##43380C	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)

#3F3706

Deuteranopia (green-blind)

#423A0F

Tritanopia (blue-blind)

#49332F

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #43380c;
/* rgb */ color: rgb(67, 56, 12);
/* oklch */ color: oklch(34.3% 0.062 94.6);

Tailwind

colors: {
  custom: {
    50: '#7a6e4e',
    500: '#43380c',
    950: '#000000',
  },
}

SCSS

$custom: #43380c;
$custom-light: #7a6e4e;
$custom-dark: #000000;

JSON

{
  "hex": "#43380c",
  "rgb": {
    "r": 67,
    "g": 56,
    "b": 12
  },
  "hsl": {
    "h": 48,
    "s": 69.62,
    "l": 15.49
  },
  "oklch": {
    "l": 0.34313,
    "c": 0.06176,
    "h": 94.6
  },
  "luminance": 0.04048
}

Semantic roles & 50–950 ramp

primary

#43380C

secondary

#2C3C7F

accent

#5FEC3B

background

#F7F6F4

surface

#EEEBE7

border

#C9C6C3

text

#090702

muted

#7B7A78

Preview Lab

Preview with #43380C

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

Preview Lab → · Contrast checker → · Palette generator →