#43380F#43380F

#43380F is a dark, muted yellow. Relative luminance 0.041; OKLCH L 34.3% C 0.059 H 93.9°. Best body text is #FFFFFF at 11.59:1 contrast (WCAG AA passes).

Color values

HEX	#43380F
RGB	rgb(67, 56, 15)
HSL	hsl(47, 63%, 16%)
HSV	hsv(47, 78%, 26%)
CMYK	cmyk(0%, 16.4%, 77.6%, 73.7%)
CIE-LAB	lab(23.86, -0.60, 26.37)
CIE-LCH	lch(23.86, 26.38, 91.30°)
OKLab	oklab(34.34% -0.004 0.0592)
OKLCH	oklch(34.34% 0.059 93.9)
XYZ	xyz(3.8153, 4.0563, 1.0338)
Luminance	0.0406 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43380F #0F1A43

analogous

#431E0F #43380F #34430F

triadic

#43380F #0F4338 #380F43

tetradic

#43380F #0F431E #0F1A43 #430F34

square

#43380F #0F431E #0F1A43 #430F34

split-complementary

#43380F #0F3443 #1E0F43

monochromatic

#191506 #191506 #43380F #75621A #A78C25

Accessibility & contrast

On white

11.59

#43380F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#43380F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #43380F

11.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43380F	#FFFFFF	#000000	##FFFFFF
##43380F	1.00	11.59	1.81	11.59
#FFFFFF	11.59	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F370A

Deuteranopia (green-blind)

#413A11

Tritanopia (blue-blind)

#493330

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #43380f;
/* rgb */ color: rgb(67, 56, 15);
/* oklch */ color: oklch(34.3% 0.059 93.9);

Tailwind

colors: {
  custom: {
    50: '#796e50',
    500: '#43380f',
    950: '#000000',
  },
}

SCSS

$custom: #43380f;
$custom-light: #796e50;
$custom-dark: #000000;

JSON

{
  "hex": "#43380f",
  "rgb": {
    "r": 67,
    "g": 56,
    "b": 15
  },
  "hsl": {
    "h": 47.308,
    "s": 63.415,
    "l": 16.078
  },
  "oklch": {
    "l": 0.34342,
    "c": 0.05932,
    "h": 93.9
  },
  "luminance": 0.04056
}

Semantic roles & 50–950 ramp

primary

#43380F

secondary

#30417D

accent

#64E641

background

#F7F6F4

surface

#EEEBE7

border

#C9C6C3

text

#090702

muted

#7B7A78

Preview Lab

Preview with #43380F

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

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