#434818#434818

#434818 is a dark, moderate yellow. Relative luminance 0.059; OKLCH L 38.6% C 0.069 H 114.7°. Best body text is #FFFFFF at 9.64:1 contrast (WCAG AA passes).

Color values

HEX	#434818
RGB	rgb(67, 72, 24)
HSL	hsl(66, 50%, 19%)
HSV	hsv(66, 67%, 28%)
CMYK	cmyk(6.9%, 0%, 66.7%, 71.8%)
CIE-LAB	lab(29.14, -9.81, 27.37)
CIE-LCH	lch(29.14, 29.07, 109.71°)
OKLab	oklab(38.58% -0.0289 0.0629)
OKLCH	oklch(38.58% 0.069 114.7)
XYZ	xyz(4.7971, 5.8940, 1.7489)
Luminance	0.0589 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#434818 #1D1848

analogous

#483518 #434818 #2B4818

triadic

#434818 #184348 #481843

tetradic

#434818 #184835 #1D1848 #48182B

square

#434818 #184835 #1D1848 #48182B

split-complementary

#434818 #182B48 #351848

monochromatic

#151708 #181A09 #434818 #6E7627 #98A437

Accessibility & contrast

On white

9.64

#434818 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#434818 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #434818

9.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##434818	#FFFFFF	#000000	##FFFFFF
##434818	1.00	9.64	2.18	9.64
#FFFFFF	9.64	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D4412

Deuteranopia (green-blind)

#4D451B

Tritanopia (blue-blind)

#47443E

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #434818;
/* rgb */ color: rgb(67, 72, 24);
/* oklch */ color: oklch(38.6% 0.069 114.7);

Tailwind

colors: {
  custom: {
    50: '#797a57',
    500: '#434818',
    950: '#000000',
  },
}

SCSS

$custom: #434818;
$custom-light: #797a57;
$custom-dark: #000000;

JSON

{
  "hex": "#434818",
  "rgb": {
    "r": 67,
    "g": 72,
    "b": 24
  },
  "hsl": {
    "h": 66.25,
    "s": 50,
    "l": 18.824
  },
  "oklch": {
    "l": 0.38578,
    "c": 0.06925,
    "h": 114.7
  },
  "luminance": 0.05894
}

Semantic roles & 50–950 ramp

primary

#434818

secondary

#443D7F

accent

#4EDA5D

background

#F7F7F5

surface

#EDEDE9

border

#C8C8C5

text

#090903

muted

#7B7B78

Preview Lab

Preview with #434818

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

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