#434A18#434A18

#434A18 is a dark, moderate yellow. Relative luminance 0.062; OKLCH L 39.1% C 0.072 H 116.6°. Best body text is #FFFFFF at 9.41:1 contrast (WCAG AA passes).

Color values

HEX	#434A18
RGB	rgb(67, 74, 24)
HSL	hsl(68, 51%, 19%)
HSV	hsv(68, 68%, 29%)
CMYK	cmyk(9.5%, 0%, 67.6%, 71%)
CIE-LAB	lab(29.80, -10.99, 28.09)
CIE-LCH	lch(29.80, 30.17, 111.36°)
OKLab	oklab(39.11% -0.0322 0.0644)
OKLCH	oklch(39.11% 0.072 116.6)
XYZ	xyz(4.9285, 6.1569, 1.7927)
Luminance	0.0616 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#434A18 #1F184A

analogous

#4A3818 #434A18 #2A4A18

triadic

#434A18 #18434A #4A1843

tetradic

#434A18 #184A38 #1F184A #4A182A

square

#434A18 #184A38 #1F184A #4A182A

split-complementary

#434A18 #182A4A #38184A

monochromatic

#151707 #191C09 #434A18 #6D7827 #97A636

Accessibility & contrast

On white

9.41

#434A18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#434A18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #434A18

9.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##434A18	#FFFFFF	#000000	##FFFFFF
##434A18	1.00	9.41	2.23	9.41
#FFFFFF	9.41	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4612

Deuteranopia (green-blind)

#4F471B

Tritanopia (blue-blind)

#47463F

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #434a18;
/* rgb */ color: rgb(67, 74, 24);
/* oklch */ color: oklch(39.1% 0.072 116.6);

Tailwind

colors: {
  custom: {
    50: '#797c57',
    500: '#434a18',
    950: '#000000',
  },
}

SCSS

$custom: #434a18;
$custom-light: #797c57;
$custom-dark: #000000;

JSON

{
  "hex": "#434a18",
  "rgb": {
    "r": 67,
    "g": 74,
    "b": 24
  },
  "hsl": {
    "h": 68.4,
    "s": 51.02,
    "l": 19.216
  },
  "oklch": {
    "l": 0.39108,
    "c": 0.07206,
    "h": 116.6
  },
  "luminance": 0.06157
}

Semantic roles & 50–950 ramp

primary

#434A18

secondary

#463D81

accent

#4DDA61

background

#F7F7F5

surface

#EDEEE9

border

#C8C9C5

text

#090903

muted

#7B7B78

Preview Lab

Preview with #434A18

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

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