#43350B#43350B

#43350B is a dark, moderate yellow. Relative luminance 0.038; OKLCH L 33.6% C 0.060 H 89.7°. Best body text is #FFFFFF at 11.98:1 contrast (WCAG AA passes).

Color values

HEX	#43350B
RGB	rgb(67, 53, 11)
HSL	hsl(45, 72%, 15%)
HSV	hsv(45, 84%, 26%)
CMYK	cmyk(0%, 20.9%, 83.6%, 73.7%)
CIE-LAB	lab(22.88, 1.10, 27.27)
CIE-LCH	lch(22.88, 27.29, 87.69°)
OKLab	oklab(33.56% 0.0003 0.0603)
OKLCH	oklch(33.56% 0.06 89.7)
XYZ	xyz(3.6485, 3.7639, 0.8509)
Luminance	0.0376 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43350B #0B1943

analogous

#43190B #43350B #35430B

triadic

#43350B #0B4335 #350B43

tetradic

#43350B #0B4319 #0B1943 #430B35

square

#43350B #0B4319 #0B1943 #430B35

split-complementary

#43350B #0B3543 #190B43

monochromatic

#1A1504 #1A1504 #43350B #785F14 #AC881C

Accessibility & contrast

On white

11.98

#43350B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#43350B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #43350B

11.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43350B	#FFFFFF	#000000	##FFFFFF
##43350B	1.00	11.98	1.75	11.98
#FFFFFF	11.98	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	11.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3405

Deuteranopia (green-blind)

#40380D

Tritanopia (blue-blind)

#49302D

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #43350b;
/* rgb */ color: rgb(67, 53, 11);
/* oklch */ color: oklch(33.6% 0.060 89.7);

Tailwind

colors: {
  custom: {
    50: '#7a6b4d',
    500: '#43350b',
    950: '#000000',
  },
}

SCSS

$custom: #43350b;
$custom-light: #7a6b4d;
$custom-dark: #000000;

JSON

{
  "hex": "#43350b",
  "rgb": {
    "r": 67,
    "g": 53,
    "b": 11
  },
  "hsl": {
    "h": 45,
    "s": 71.795,
    "l": 15.294
  },
  "oklch": {
    "l": 0.33556,
    "c": 0.06034,
    "h": 89.7
  },
  "luminance": 0.03764
}

Semantic roles & 50–950 ramp

primary

#43350B

secondary

#2A4080

accent

#67EF39

background

#F7F6F4

surface

#EEEBE7

border

#C9C6C3

text

#090601

muted

#7B7A77

Preview Lab

Preview with #43350B

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

Preview Lab → · Contrast checker → · Palette generator →