#43490B#43490B

#43490B is a dark, moderate yellow. Relative luminance 0.060; OKLCH L 38.7% C 0.081 H 115.2°. Best body text is #FFFFFF at 9.56:1 contrast (WCAG AA passes).

Color values

HEX	#43490B
RGB	rgb(67, 73, 11)
HSL	hsl(66, 74%, 16%)
HSV	hsv(66, 85%, 29%)
CMYK	cmyk(8.2%, 0%, 84.9%, 71.4%)
CIE-LAB	lab(29.37, -11.28, 33.46)
CIE-LCH	lch(29.37, 35.31, 108.63°)
OKLab	oklab(38.73% -0.0345 0.0733)
OKLCH	oklch(38.73% 0.081 115.2)
XYZ	xyz(4.7578, 5.9826, 1.2207)
Luminance	0.0598 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43490B #110B49

analogous

#49300B #43490B #24490B

triadic

#43490B #0B4349 #490B43

tetradic

#43490B #0B4930 #110B49 #490B24

square

#43490B #0B4930 #110B49 #490B24

split-complementary

#43490B #0B2449 #300B49

monochromatic

#181B04 #181B04 #43490B #747E13 #A5B31B

Accessibility & contrast

On white

9.56

#43490B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#43490B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #43490B

9.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43490B	#FFFFFF	#000000	##FFFFFF
##43490B	1.00	9.56	2.20	9.56
#FFFFFF	9.56	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4500

Deuteranopia (green-blind)

#4F4611

Tritanopia (blue-blind)

#48443D

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #43490b;
/* rgb */ color: rgb(67, 73, 11);
/* oklch */ color: oklch(38.7% 0.081 115.2);

Tailwind

colors: {
  custom: {
    50: '#7a7b50',
    500: '#43490b',
    950: '#000000',
  },
}

SCSS

$custom: #43490b;
$custom-light: #7a7b50;
$custom-dark: #000000;

JSON

{
  "hex": "#43490b",
  "rgb": {
    "r": 67,
    "g": 73,
    "b": 11
  },
  "hsl": {
    "h": 65.806,
    "s": 73.81,
    "l": 16.471
  },
  "oklch": {
    "l": 0.38725,
    "c": 0.08106,
    "h": 115.2
  },
  "luminance": 0.05983
}

Semantic roles & 50–950 ramp

primary

#43490B

secondary

#332A85

accent

#37F049

background

#F7F7F4

surface

#EEEDE7

border

#C9C8C3

text

#090902

muted

#7B7B78

Preview Lab

Preview with #43490B

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

Preview Lab → · Contrast checker → · Palette generator →