#43400E#43400E

#43400E is a dark, moderate yellow. Relative luminance 0.049; OKLCH L 36.4% C 0.068 H 105.9°. Best body text is #FFFFFF at 10.61:1 contrast (WCAG AA passes).

Color values

HEX	#43400E
RGB	rgb(67, 64, 14)
HSL	hsl(57, 65%, 16%)
HSV	hsv(57, 79%, 26%)
CMYK	cmyk(0%, 4.5%, 79.1%, 73.7%)
CIE-LAB	lab(26.42, -5.71, 29.43)
CIE-LCH	lch(26.42, 29.98, 100.98°)
OKLab	oklab(36.38% -0.0186 0.0654)
OKLCH	oklch(36.38% 0.068 105.9)
XYZ	xyz(4.2276, 4.8919, 1.1369)
Luminance	0.0489 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43400E #0E1143

analogous

#43250E #43400E #2B430E

triadic

#43400E #0E4340 #400E43

tetradic

#43400E #0E4325 #0E1143 #430E2B

square

#43400E #0E4325 #0E1143 #430E2B

split-complementary

#43400E #0E2B43 #250E43

monochromatic

#191805 #191805 #43400E #767019 #A8A123

Accessibility & contrast

On white

10.61

#43400E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#43400E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #43400E

10.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43400E	#FFFFFF	#000000	##FFFFFF
##43400E	1.00	10.61	1.98	10.61
#FFFFFF	10.61	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#463D06

Deuteranopia (green-blind)

#473F11

Tritanopia (blue-blind)

#493B36

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #43400e;
/* rgb */ color: rgb(67, 64, 14);
/* oklch */ color: oklch(36.4% 0.068 105.9);

Tailwind

colors: {
  custom: {
    50: '#797450',
    500: '#43400e',
    950: '#000000',
  },
}

SCSS

$custom: #43400e;
$custom-light: #797450;
$custom-dark: #000000;

JSON

{
  "hex": "#43400e",
  "rgb": {
    "r": 67,
    "g": 64,
    "b": 14
  },
  "hsl": {
    "h": 56.604,
    "s": 65.432,
    "l": 15.882
  },
  "oklch": {
    "l": 0.36377,
    "c": 0.06805,
    "h": 105.9
  },
  "luminance": 0.04892
}

Semantic roles & 50–950 ramp

primary

#43400E

secondary

#2F337E

accent

#49E83F

background

#F7F7F4

surface

#EEEDE7

border

#C9C8C3

text

#090802

muted

#7B7B78

Preview Lab

Preview with #43400E

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

Preview Lab → · Contrast checker → · Palette generator →